Swahili can place several infinitives after one finite control verb: Ninataka kuanza kujifunza kuendesha gari “I want to start learning to drive.” Each ku- introduces a distinct predicate, but only the first verb carries the overt subject and TAM.
The chain is hierarchical, not a loose string. Desire scopes over beginning, beginning over learning, and learning over driving. Parsing those layers prevents object markers and negation from drifting into the wrong word.
Build the chain one predicate at a time
| Analytic chain | Finished wording | Scope |
|---|---|---|
| ni-na-tak-a + ku-anz-a + ku-som-a | ninataka kuanza kusoma | want > begin > read |
| a-na-jarib-u + ku-end-ele-a + ku-fany-a | anajaribu kuendelea kufanya | try > continue > do |
| tu-na-pang-a + ku-anz-a + ku-jeng-a | tunapanga kuanza kujenga | plan > begin > build |
| wa-li-amu-a + ku-ach-a + ku-tumi-a | waliamua kuacha kutumia | decide > stop > use |
| a-me-saha-u + ku-jarib-u + ku-i-fungu-a | amesahau kujaribu kuifungua | forget > try > open it |
| ha-ta-wez-a + ku-end-ele-a + ku-lip-a | hataweza kuendelea kulipa | not-able > continue > pay |
| ni-li-tak-a + ku-anz-a + ku-mw-fundish-a | nilitaka kuanza kumfundisha | want > begin > teach him/her |
| tu-me-amu-a + ku-to-end-ele-a + ku-subir-i | tumeamua kutoendelea kusubiri | decide > not-continue > wait |
Every finished verb word is solid, while separate predicates remain separate words. English may say “start reading” without a second to; Standard Swahili still uses kuanza kusoma.
Ninataka kuanza kujifunza kuendesha gari mwaka huu.
I want to start learning to drive this year.
The actor of all four predicates is understood as the first-person subject of ninataka. That shared subject is control, not four hidden copies of ni-.
Tumepanga kuanza kujenga kisima baada ya msimu wa mvua.
We have planned to start building a well after the rainy season.
Perfect tu-me-pang-a locates the plan. Neither kuanza nor kujenga has its own tense.
Aspect verbs add a layer
Verbs such as kuanza “begin,” kuendelea “continue,” kuacha “stop,” and kumaliza “finish” can control another action.
Wafanyakazi waliendelea kusafisha soko mpaka jioni.
The workers continued cleaning the market until evening.
Asha ameacha kutumia simu wakati wa chakula.
Asha has stopped using her phone during meals.
Tutamaliza kuandika ripoti kabla ya Ijumaa.
We will finish writing the report before Friday.
The lexical complement stays infinitival even when English selects -ing. Kuacha kutumia means cessation of use; kuacha simu mezani instead means leaving the phone on the table. Complement type changes the lexical relationship.
Object markers belong to the verb that selects them
Mwalimu anataka kuanza kuwafundisha wanafunzi sarufi ya vitenzi.
The teacher wants to start teaching the students verb grammar.
Human plural object -wa- belongs inside ku-wa-fundish-a, because teaching selects the students. Placing it on kutaka would change who is wanted, and placing it on kuanza would make no semantic sense here.
Nimejaribu kuendelea kukisoma kitabu hicho licha ya uchovu.
I have tried to continue reading that book despite being tired.
Class 7 -ki- is inside the final infinitive ku-ki-som-a. The earlier infinitives express attempt and continuation, not the relation to kitabu.
An explicit object may follow the final predicate, while its marker resumes a specific object. See object markers and full objects.
Negation and scope
Negating the finite verb denies the highest relation:
Hataki kuanza kufanya kazi kabla ya mkataba kusainiwa.
She does not want to start working before the contract is signed.
This denies desire. By contrast, infinitival kuto- can deny a lower predicate:
Ameamua kutoendelea kufanya kazi usiku.
He has decided not to continue working at night.
The decision exists affirmatively; what is negated is continuation. A still lower negation gives another reading:
Amejaribu kuendelea kutotumia sukari kwenye chai.
She has tried to continue not using sugar in tea.
This marked but grammatical chain means the non-use itself continues. In (informal) speech, speakers often recast a hard-to-process chain into two clauses. Dense chains are more acceptable in (formal) administrative or analytical prose when their scope is genuinely needed.
When the subject changes
An ordinary infinitive chain favors one controller. If a lower action has a new actor, break the chain with a subject-marked subjunctive or full clause.
Ninataka kujaribu kumaliza kazi leo.
I want to try to finish the work today.
Ninataka Amina ajaribu kumaliza kazi leo.
I want Amina to try to finish the work today.
In the second sentence, Amina a-jarib-u begins a new finite/subjunctive domain; Amina then controls kumaliza. English uses to try in both sentences, so English surface form is not a reliable guide.
Common Mistakes
Omitting repeated infinitive ku- after “begin”
❌ Tumeanza andika majibu yetu.
Incorrect in Standard Swahili — kuandika is a complete infinitive.
✅ Tumeanza kuandika majibu yetu.
We have begun writing our answers.
Making every verb finite
❌ Anataka anaanza anajifunza kuogelea.
Incorrect for one controlled chain — only the first predicate should carry finite marking.
✅ Anataka kuanza kujifunza kuogelea.
She wants to start learning to swim.
Putting the object marker on the wrong predicate
❌ Ninakitaka kuanza kusoma kitabu hiki.
Incorrect for ‘start reading this book’ — ki- has been attached to kutaka.
✅ Ninataka kuanza kukisoma kitabu hiki.
I want to start reading this book.
Negating the highest verb unintentionally
❌ Hajaamua kuendelea kusubiri.
Wrong for ‘has decided not to continue waiting’ — this says no decision has been made.
✅ Ameamua kutoendelea kusubiri.
She has decided not to continue waiting.
Key Takeaways
- One finite verb can control several separate ku- infinitives.
- Each infinitive contributes a new predicate and scope layer.
- Put an object marker inside the predicate that selects that object.
- Finite negation and lower kuto- negation produce different meanings.
- Introduce a subject-marked clause when the actor changes.
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- Control and Subject Sharing with InfinitivesC1 — Interpret infinitives after modal, aspectual, and intention verbs as sharing a subject, and use finite or subjunctive clauses when a new subject is introduced.
- Verb Chaining and Event SequencesC1 — Separate consecutive -ka-, simultaneous -ki-, controlled infinitives, finite coordination, and discourse parataxis when linking Swahili events.
- Inceptive Aspect with kuanzaB1 — Use kuanza with an infinitive or activity noun to mark entry into an action, and choose TAM according to how that beginning is viewed.