Speak and Write Language Series
Unit 1 — Launching Volume IV (Chapters 1–5)
5

Taasisi za Kiraia na Huduma za Umma

Civic Institutions and Public Services · Speak and Write Swahili, Volume IV: Professional, Academic, Civic, and Cross-Regional Swahili

Chapter Overview

Chapter 5 follows Zainabu as her work with Taasisi ya Elimu ya Uraia expands beyond the office and into the public services her volunteers will actually help people navigate: registering documents at a government office, understanding a public notice about a new procedure, and explaining to a confused visitor what a particular civic institution does. This chapter teaches the grammar that civic and institutional language depends on in Swahili: the passive construction, used constantly in announcements and notices where the person performing an action is unnamed or unimportant; a fuller set of locative distinctions that let a speaker describe where an office is, where a queue forms, and where a document must be delivered; and formal subject constructions that keep institutional language impersonal and precise. You will practice these tools by analyzing a public notice, listening to an office announcement, and writing a short public-service information sheet of your own.

Learning Objectives

By the end of this chapter, you will be able to:

  1. Form and use the passive extension to describe actions when the doer is unnamed, unknown, or unimportant.
  2. Distinguish general location, specific position, and interior location using -ko, -po, and -mo.
  3. Use kwenye and katika to introduce locations in formal and everyday registers.
  4. Recognize and use formal, impersonal subject constructions common in civic and institutional notices.
  5. Read and interpret a public notice about a government or civic procedure.
  6. Understand a spoken office announcement and extract the key procedural information.
  7. Explain a civic institution's function and the steps of a public-service procedure to another person.
  8. Write a short, accurate public-service information sheet using passive and locative constructions appropriately.

Opening Communication Scenario

A volunteer calls Zainabu, confused after visiting the local ward office (ofisi ya mtaa) to help a new resident register a change of address. The notice posted on the office wall used passive constructions the volunteer had never seen in speech — "Fomu hujazwa mezani" ("The form is filled out at the table") — and the volunteer could not tell where exactly to stand, whether the office was open, or which window handled which service. Zainabu must explain the notice, describe the office layout using precise locative language, and prepare a short reference sheet so future volunteers are not caught the same way.

  1. This chapter teaches the passive construction as it appears in real notices and announcements.
  2. Learners develop precise locative distinctions for describing offices, queues, and procedures.
  3. Learners practice formal, impersonal subject constructions typical of civic language.
  4. Zainabu's reference sheet models how to translate confusing institutional language into something a volunteer can actually use.

Core Vocabulary

This vocabulary supports understanding civic institutions and discussing public services.

SwahiliClassMeaningRelated verb / note
ofisi (uncountable)9officeloanword; used as class 9
taasisi / taasisi9/10institution(s)e.g. taasisi ya serikali — government institution
huduma / huduma9/10service(s)from kuhudumia — to serve, to attend to
tangazo / matangazo5/6notice(s), announcement(s)from kutangaza — to announce
fomu (uncountable)9form (document)loanword; used as class 9
foleni (uncountable)9queue, linee.g. kusimama fondeni — to stand in line
dirisha / madirisha5/6window (service counter)dirisha la huduma — service window
kitambulisho / vitambulisho7/8identity card, IDfrom kutambua — to identify, recognize
usajili (uncountable)14registrationfrom kusajili — to register
kujaza—to fill out (a form)kujaza fomu — to fill out a form
kuwasilisha—to submitkuwasilisha maombi — to submit an application
kutolewa—to be given out, issued (passive)from kutoa — to give, issue

Pronunciation and Orthography Focus

Focus — Announcements and Official-Register Listening

Public announcements and office notices are typically read or spoken at a measured, even pace, with slightly longer pauses between clauses than in ordinary conversation. This slower rhythm is intended to help a room full of listeners catch procedural details, not a sign of hesitation. Practice listening for the passive verb form itself — often ending in -wa before the final vowel, as in hutolewa or hujazwa — since this ending carries the key information about who does not need to be named.

In writing, civic notices favor short, complete sentences and consistent use of the habitual hu- form for standing procedures ("Fomu hujazwa mezani" — "The form is [always] filled out at the table"), reserving -na- and -ta- for a specific occasion rather than a general rule. Keep this distinction consistent so a reader can tell a standing procedure from a one-time instruction.

Grammar and Sentence Patterns

This section develops three tools for civic and institutional communication: the passive construction, locative distinctions with -ko, -po, -mo, kwenye, and katika, and formal impersonal subject constructions.

The Passive Construction

Pattern — Removing or Backgrounding the Doer

The passive extension is formed by inserting -w- before the final vowel of the verb stem (with regular spelling adjustments for stems ending in a vowel). The passive lets a speaker or writer describe an action without naming who performs it, which is common in notices, procedures, and formal reports where the actor is obvious, unimportant, or intentionally left unspecified.

  • Fomu hujazwa mezani. The form is filled out at the table. ku-jaza → -jaz-w-a (passive) + hu- (habitual)
  • Kitambulisho kitatolewa baada ya wiki mbili. The ID card will be issued after two weeks. ku-toa → -tol-ew-a (passive) + -ta- (future)
  • Maombi yote yamepokelewa. All applications have been received. ku-pokea → -pokel-ew-a (passive) + -me- (perfect/resultative)

The passive does not remove the subject slot from the verb; it changes who or what fills it. The noun that receives the action becomes the grammatical subject, and subject-marker agreement follows that noun's class, not the class of the unnamed performer.

Locative Distinctions: -ko, -po, -mo

Pattern — General, Specific, and Interior Location

Swahili distinguishes three kinds of locative reference on the verb "kuwa" (to be) and on locative pronouns: -ko for a general or indefinite location ("somewhere around there"), -po for a specific, definite location ("right there, at that exact spot"), and -mo for an interior or enclosed location ("inside there"). Choosing correctly requires thinking about the kind of place being described, not just translating "there" or "at."

  • Ofisi ya usajili iko wapi? Where is the registration office (generally)? i-ko (class 9, general location)
  • Dirisha la tatu lipo pale kona. Window three is right there at the corner. li-po (class 5, specific/definite location)
  • Fomu zimo kwenye kabati. The forms are inside the cabinet. zi-mo (class 10, interior location)

Kwenye and Katika

Pattern — Introducing a Location in Everyday and Formal Registers

Kwenye introduces a location in ordinary, everyday Swahili and is appropriate in spoken and semi-formal contexts. Katika introduces a location with a somewhat more formal, written, or institutional tone and is common in official notices, reports, and public documents. Both may be translated as "at," "in," or "on" depending on context.

  • Foleni inaanzia kwenye mlango wa mbele. The queue starts at the front door. kwenye (everyday register)
  • Maombi yanapaswa kuwasilishwa katika Ofisi ya Mtaa kabla ya tarehe 30. Applications must be submitted at the Ward Office before the 30th. katika (formal/institutional register)

Neither form is more grammatically correct than the other; the choice signals register, and civic notices typically favor katika while a volunteer giving spoken directions typically favors kwenye.

Building Block — Reading a Public Notice
[Impersonal subject + passive verb] + [locative phrase with katika/kwenye] + [-ko/-po/-mo detail]

Mfano: Maombi ya usajili hupokelewa katika Ofisi ya Mtaa, dirisha la pili. Dirisha hilo lipo upande wa kushoto mara tu unapoingia. Example: Registration applications are received at the Ward Office, window two. That window is right there on the left as soon as you enter.

Notice how the notice never names who receives the applications; the passive keeps the focus on the procedure itself, and the locative sentence that follows adds the exact, specific position of the window.

Formal Subject Constructions

Pattern — Impersonal Institutional Language

Civic and institutional Swahili often keeps the grammatical subject impersonal, using the document, procedure, or institution itself as the subject rather than "you" or "we." This mirrors the function of the passive and reinforces a neutral, official tone appropriate to public notices.

  • Wananchi wanatakiwa kubeba kitambulisho chao. Citizens are required to carry their ID. wananchi (subject) + wanatakiwa (impersonal obligation, passive-flavored)
  • Ofisi hii inafunguliwa saa mbili asubuhi na kufungwa saa kumi jioni. This office is opened at 8:00 a.m. and closed at 4:00 p.m. ofisi (subject) + inafunguliwa / kufungwa (passive)

Zoezi la Kuchambua — Analysis Practice:

  1. Identify the passive verb, the locative phrase, and the register choice (kwenye or katika) in the Building Block example.
  2. In "Fomu zimo kwenye kabati," explain why "-mo" rather than "-ko" or "-po" is the correct locative choice.
  3. Rewrite "Mtu fulani anajaza fomu mezani" (Someone fills out the form at the table) as a passive sentence appropriate for a public notice.

Model Dialogue

Muktadha: Zainabu anamsaidia mjitolea mpya, Fatuma, kuelewa tangazo lililobandikwa ukutani katika Ofisi ya Mtaa.

(Setting: Zainabu helps a new volunteer, Fatuma, understand a notice posted on the wall at the Ward Office.)

FATUMAZainabu, tangazo hili linasema nini? Sielewi sentensi hii: "Fomu hujazwa mezani."Zainabu, what does this notice say? I don't understand this sentence: "The form is filled out at the table."
ZAINABUHiyo ni sentensi ya kutendwa. Haisemi nani anajaza fomu, inasema tu kwamba fomu inajazwa mahali fulani — mezani.That's a passive sentence. It doesn't say who fills out the form, it just says the form gets filled out somewhere — at the table.
FATUMAMeza hiyo ipo wapi hasa?Where exactly is that table?
ZAINABUIpo pale, karibu na mlango. Na baada ya kujaza fomu, unaipeleka kwenye dirisha la pili.It's right there, near the door. And after filling out the form, you take it to window two.
FATUMADirisha la pili liko wapi?Where is window two?
ZAINABULiko upande wa kulia, lakini hujui hasa mpaka uone foleni. Foleni huanzia kwenye mlango wa mbele.It's on the right side, but you won't know exactly until you see the queue. The queue starts at the front door.
FATUMAJe, vitambulisho hutolewa siku hiyo hiyo?Are the IDs issued that same day?
ZAINABUHapana. Kitambulisho hutolewa baada ya wiki mbili. Tangazo linasema hivyo pia, angalia mstari wa mwisho.No. The ID is issued after two weeks. The notice says that too, look at the last line.
FATUMASasa naelewa. Nadhani wajitolea wengine watahitaji maelezo haya pia.Now I understand. I think other volunteers will need this explanation too.
ZAINABUNdiyo maana nitaandaa karatasi fupi ya maelezo kwa ajili ya wajitolea wapya.That's exactly why I will prepare a short information sheet for new volunteers.

Notice how the passive keeps the notice's language impersonal, while Zainabu's spoken explanation uses precise locative forms — "ipo," "liko" — to give Fatuma exact positions.

Maswali ya ufahamu — Comprehension questions:

  1. Fatuma hakuelewa sentensi gani kwenye tangazo?
  2. Meza ya kujazia fomu ipo wapi?
  3. Dirisha la pili liko wapi, na foleni huanzia wapi?
  4. Kitambulisho hutolewa lini?

Guided Practice

Zoezi 1 — Kutumia Kutendwa (Using the Passive)

Practice: forming passive verbs for civic procedures.

  1. Rewrite three active sentences as passive notice-style sentences: "Mtu anajaza fomu," "Ofisa anapokea maombi," "Karani anatoa vitambulisho."
  2. Use each passive sentence in a short two-sentence notice about a civic procedure of your choice.

Zoezi 2 — -ko, -po, -mo (Locative Practice)

Practice: choosing the correct locative form.

  1. Write three sentences describing the location of an office, a specific window, and something inside a drawer or cabinet, choosing the correct form among -ko, -po, and -mo.
  2. Explain in one sentence why you chose each form.

Zoezi 3 — Kwenye au Katika? (Register Choice)

Practice: choosing kwenye or katika for the appropriate register.

  1. Write one sentence about giving spoken directions to a friend using "kwenye."
  2. Write one sentence in the style of an official notice using "katika."

Listening Practice

Ask your instructor, a partner, or a text-to-speech tool to read the following office announcement aloud at a natural, measured pace, then complete the listening task based on it.

Tangazo la Ofisi — Office Announcement

Wateja wote wanaotaka kusajili mabadiliko ya anwani wanaombwa kufika kabla ya saa nne asubuhi. Fomu za usajili zimo kwenye kabati karibu na mlango wa kuingilia, na hujazwa mezani. Baada ya kujaza fomu, inapaswa kuwasilishwa katika dirisha la pili, ambalo lipo upande wa kulia wa jengo hili. Vitambulisho vipya hutolewa baada ya wiki mbili, na wateja wataarifiwa kwa simu pindi vikiwa tayari. Ofisi hii inafunguliwa saa mbili asubuhi na kufungwa saa saba mchana kila siku ya kazi.

Kazi A — Kubaini muundo (Structure-spotting task): Identify two passive verbs and one locative phrase used in the announcement.

Kazi B — Muhtasari wa kusikiliza (Listening summary task): In 3–4 Swahili sentences of your own, summarize the procedure described in this announcement without copying its exact wording. Then answer:

  1. Wateja wanapaswa kufika saa ngapi?
  2. Fomu zimo wapi, na hujazwa wapi?
  3. Vitambulisho hutolewa lini, na wateja wataarifiwaje?

Speaking Practice

Sehemu ya kwanza — Kuelezea Taasisi (Explaining an Institution)

With a partner or small group, choose a civic institution (a ward office, a post office, a clinic registration desk, a library) and explain what it does and how its main procedure works, using at least two passive constructions.

Sehemu ya pili — Kutoa Maelekezo Sahihi (Giving Precise Directions)

Describe the layout of an office or building you know well, using "-ko," "-po," and "-mo" correctly to distinguish general location, specific position, and interior location.

Mbadala wa kujifunza peke yako — Solo alternative

Record yourself reading aloud an office notice you compose, then explaining it in your own words as if to a confused visitor, using both passive and locative language.

Reading Practice

Tangazo la Ofisi ya Mtaa — Ward Office Notice

Wananchi wote wanaotaka kusajili mabadiliko ya anwani wanatakiwa kubeba kitambulisho chao cha taifa na hati ya makazi mapya. Maombi yanapokelewa katika Ofisi ya Mtaa, dirisha la kwanza, kuanzia saa mbili asubuhi hadi saa saba mchana kila siku ya kazi. Fomu za usajili zimo kwenye meza iliyopo karibu na mlango wa kuingilia, na hujazwa papo hapo kabla ya kuwasilishwa dirishani. Baada ya maombi kupokelewa, hati mpya hutolewa baada ya siku kumi za kazi. Wananchi wanaokosa nyaraka zinazohitajika hawataruhusiwa kuwasilisha maombi yao, na watatakiwa kurudi wakiwa na nyaraka kamili.

Maswali ya ufahamu — Comprehension and interpretation questions:

  1. Wananchi wanapaswa kubeba nyaraka gani?
  2. Maombi yanapokelewa wapi na saa ngapi?
  3. Fomu hujazwa wapi, na hati mpya hutolewa lini?
  4. Tambua sentensi moja katika tangazo hili inayotumia kitenzi cha kutendwa (passive verb).

Note: this notice is an adapted textbook model written for language practice, not an authentic institutional document.

Writing Workshop

  1. Chagua huduma ya umma. In English, choose a public service or civic procedure you will describe (registration, a library card, a clinic appointment, a permit).
  2. Eleza taasisi. Write one or two sentences explaining what the institution does, using "huduma" or "taasisi."
  3. Andika hatua kwa kutumia kutendwa. Write two or three sentences describing the procedure's steps using passive verbs, in the style of a notice.
  4. Ongeza maelezo ya mahali. Add at least one locative sentence using "-ko," "-po," or "-mo," and at least one location introduced with "kwenye" or "katika."
  5. Andika saa za kufanya kazi. Add a sentence stating the office's opening and closing hours, using passive verbs if appropriate.
  6. Kagua kazi yako. Reread your information sheet and check it against the Editing Checklist below.

Prompt: Write a short public-service information sheet (100–130 words) explaining a civic procedure, following the model in the Reading Practice passage.

Orodha ya ukaguzi — Editing checklist:

  • At least two passive verbs are formed correctly and used appropriately for institutional tone.
  • At least one locative sentence correctly distinguishes -ko, -po, or -mo.
  • At least one location is introduced with "kwenye" or "katika," matching the intended register.
  • Habitual "hu-" is used for standing procedures, not a specific one-time event.
  • Noun-class concord, subject/object markers, and TAM forms are accurate throughout.
  • The information sheet remains impersonal and notice-like rather than conversational.

Culture and Communication

Culture and Communication — Public Notices and Civic Life

Public notices posted in government offices, clinics, and other civic institutions across the Swahili-speaking world often rely heavily on the passive and on habitual forms precisely because the procedure, not any individual official, is meant to be the focus. Understanding this impersonal style helps learners read notices confidently rather than assuming they have missed information about who is responsible for each step.

Regional Variation Note

The exact procedures, hours, required documents, and office titles referenced in this chapter vary by country, institution, and municipality within the Swahili-speaking world. This chapter models a broadly applicable civic register rather than the specific protocol of any single government agency.

Common Mistakes

Common Mistake — Confusing -ko, -po, and -mo

Error: using "-ko" for a specific, well-defined position, as in "Dirisha lipo... " intended generally rather than "Dirisha liko..." for a general area, or using "-mo" for a location that is not actually enclosed

Correction: choose "-ko" for a general area, "-po" for a specific point, and "-mo" only for something genuinely inside an enclosed space, as practiced in Zoezi 2.

Common Mistake — Overusing the Active Voice in Notices

Error: writing a public notice entirely in the active voice with an unnamed "someone," as in "Mtu anajaza fomu mezani" instead of using the passive

Correction: use the passive to background the unnamed doer, as in "Fomu hujazwa mezani," which is the natural and expected style for institutional notices, as practiced in Zoezi 1.

Common Mistake — Mixing Kwenye and Katika Without Attention to Register

Error: using "kwenye" throughout a formal written notice, or "katika" throughout a casual spoken direction, without adjusting for the appropriate register

Correction: reserve "katika" for formal, written, or institutional contexts and "kwenye" for everyday spoken directions, as practiced in Zoezi 3.

Chapter Summary

This chapter built the tools of civic and institutional communication: the passive construction for describing procedures without naming the doer, the three-way locative distinction among -ko, -po, and -mo, the register contrast between kwenye and katika, and formal impersonal subject constructions typical of public notices. Zainabu's explanation of the Ward Office notice modeled how to translate confusing institutional language into something a volunteer can use confidently. You applied the same tools to analyze a public notice, understand an office announcement, and write your own public-service information sheet. Chapter 6 builds on this foundation, turning to media analysis and reported information.

Chapter Review

Sehemu A — Sarufi (Grammar)

1. Rewrite "Karani anatoa vitambulisho" as a passive notice-style sentence.

2. Write one sentence each correctly using "-ko," "-po," and "-mo."

Sehemu B — Usomaji na Usikilizaji (Reading and Listening)

1. Summarize the procedure described in the Reading Practice notice in one or two English sentences.

2. Identify one passive verb used in the Listening Practice announcement.

Sehemu C — Uandishi na Kuzungumza (Writing and Speaking)

1. Complete or finalize your Writing Workshop information sheet, if you have not already done so.

2. With a partner, or alone using the solo alternative, complete the Speaking Practice tasks.

Practical Performance Task

Kazi ya Utendaji — Taasisi za Kiraia na Huduma za Umma

Changanua Tangazo na Andika Karatasi ya Maelezo — Analyze a Notice and Write an Information Sheet

Produce a complete civic-communication package demonstrating accurate use of passive constructions, locative distinctions, and register-appropriate location phrases in a realistic public-service context.

  • Uchanganuzi wa tangazo (Notice analysis): Submit your identification of passive verbs and locative phrases from the Reading Practice notice, plus answers to the comprehension questions.
  • Muhtasari wa kusikiliza (Listening summary): Submit your 3–4-sentence summary of the Listening Practice announcement, plus answers to the comprehension questions.
  • Karatasi ya maelezo (Information sheet): Submit your 100–130-word written information sheet from the Writing Workshop.
CriterionDevelopingSolidStrong
Passive constructionMissing or formed incorrectlyPresent but with occasional form errorsPassive is formed accurately and used appropriately for institutional tone throughout
Locative distinctions"-ko," "-po," "-mo" confused or missingPresent but with occasional errors in choiceAll three forms are used accurately and appropriately
Register in location phrases"Kwenye" and "katika" used without attention to registerGenerally appropriate with minor lapsesRegister choice between "kwenye" and "katika" is consistently appropriate to context
Overall clarity and accuracyNotice or information sheet is unclear or contains major errorsUnderstandable with minor errorsClear, precise, and accurate throughout, in a genuinely notice-like register

If you are studying independently: complete the solo alternative for the Speaking Practice task, and ask a Swahili-speaking contact, tutor, or qualified reviewer to check your information sheet against the rubric above.

Answer Key / Ufunguo wa Majibu

Grammar — Zoezi la Kuchambua

  1. Passive verb: "hujazwa." Locative phrase: "kwenye mlango wa mbele." Register choice: "kwenye" (everyday register, appropriate to spoken directions in the example).
  2. "-mo" is correct because the forms are described as being inside an enclosed space (the cabinet), not merely in a general area ("-ko") or at one exact external point ("-po").
  3. Sample answer: "Fomu hujazwa mezani." (Accept any correctly formed passive with appropriate habitual or other TAM marking.)

Guided Practice — Zoezi 1, 2, and 3

Accept any correctly formed passive sentences in a short notice-style context; any correctly chosen locative forms among "-ko," "-po," and "-mo" with a plausible explanation; and any pair of sentences that correctly distinguishes "kwenye" (everyday) from "katika" (formal/institutional) register.

Model Dialogue Comprehension

  1. Fatuma hakuelewa sentensi "Fomu hujazwa mezani," yaani sentensi ya kutendwa.
  2. Meza ipo pale, karibu na mlango.
  3. Dirisha la pili liko upande wa kulia; foleni huanzia kwenye mlango wa mbele.
  4. Kitambulisho hutolewa baada ya wiki mbili.

Listening Practice Responses

Kazi A: Accept identification such as: passive verbs — "hujazwa," "hutolewa," "wataarifiwa"; locative phrase — "kwenye kabati karibu na mlango wa kuingilia."

Kazi B: Accept any accurate 3–4-sentence summary in the learner's own words. Sample answers to the questions:

  1. Wateja wanapaswa kufika kabla ya saa nne asubuhi.
  2. Fomu zimo kwenye kabati karibu na mlango, na hujazwa mezani.
  3. Vitambulisho hutolewa baada ya wiki mbili, na wateja wataarifiwa kwa simu.

Reading Practice Comprehension

  1. Wananchi wanapaswa kubeba kitambulisho cha taifa na hati ya makazi mapya.
  2. Maombi yanapokelewa katika Ofisi ya Mtaa, dirisha la kwanza, kuanzia saa mbili asubuhi hadi saa saba mchana.
  3. Fomu hujazwa mezani karibu na mlango wa kuingilia; hati mpya hutolewa baada ya siku kumi za kazi.
  4. Accept identification of a sentence such as "Maombi yanapokelewa katika Ofisi ya Mtaa..." or "Hati mpya hutolewa baada ya siku kumi za kazi" as using a passive verb.

Chapter Review — Sehemu A

  1. Sample answer: "Vitambulisho hutolewa na karani." → passive notice form: "Vitambulisho hutolewa."
  2. Sample answer: "Ofisi iko mtaa wa katikati. Dirisha lipo pale kona. Fomu zimo kwenye droo."

Other accurate, well-formed answers are acceptable where the task is open-ended.

Independent Study Tools

If you are studying without a partner or instructor, use these strategies to complete this chapter's work:

  • Before writing your information sheet, list the procedure's steps in English first, then convert each step into a passive Swahili sentence one at a time.
  • Record yourself reading the Reading Practice notice aloud at a measured, notice-like pace, then explain it conversationally in your own words as a check on comprehension.
  • Search for a short, real (adapted-level or simplified) Swahili public notice or office sign, and note how it uses passive verbs and locative phrases, being careful to write your own original information sheet rather than copying the source.
  • Ask a Swahili-speaking contact, tutor, or qualified reviewer to check your information sheet against the rubric in the Practical Performance Task.
  • Before moving to Chapter 6, review how passive constructions and formal register might also help you interpret media reports and reported speech.

Looking Ahead

Unachojua sasa — What you know now

You can now form and use the passive construction to describe civic procedures without naming the doer, distinguish general, specific, and interior location with -ko, -po, and -mo, choose between kwenye and katika according to register, and recognize formal impersonal subject constructions typical of public notices. You have analyzed a civic notice, understood an office announcement, and written your own public-service information sheet.

Kiasi kinachofuata — Chapter 6: Media Analysis and Reported Information

Chapter 6 builds on this foundation by teaching learners to interpret news, interviews, and public commentary, developing reported speech, source attribution, evidential frames, passives, and complex connectors.