Swahili can represent an object inside the verb. In Asha aliniona “Asha saw me,” -ni- is the first-person object marker; in Nimekiweka mezani “I have put it on the table,” -ki- refers to a class 7 object. This marker has one fixed architectural position: after the TAM marker and immediately before the lexical root.
The marker is not simply an English object pronoun glued into a word. Human reference, noun class, definiteness, topicality, and whether the full noun is also stated all affect its use. Unless labelled otherwise, the patterns below are neutral in both (informal) conversation and (formal) prose.
The object marker immediately precedes the root
The core order is:
subject marker + TAM + object marker + root + extension(s) + final vowel
| Finished word | Analytic segmentation | Object |
|---|---|---|
| ananiona | a-na-ni-on-a | me |
| nitakupigia | ni-ta-ku-pig-i-a | you, singular |
| tulimwona | tu-li-mw-on-a | him/her |
| wametusaidia | wa-me-tu-saidi-a | us |
| nimeviweka | ni-me-vi-wek-a | them, class 8 |
| hawakutuona | hawa-ku-tu-on-a | us |
The hyphens belong only to grammatical analysis. Each finished verb is written as one word. In tulimwona, the third-person singular object marker is underlying -m-, but before vowel-initial -on- it appears as -mw-: tu-li-mw-on-a.
Nilikuona kwenye foleni, lakini hukunitambua kwa sababu nilivaa kofia.
I saw you in the queue, but you did not recognize me because I was wearing a hat.
The objects sit next to their roots: ni-li-ku-on-a “I saw you” and hu-ku-ni-tambu-a “you did not recognize me.” Past-negative -ku- and second-person object -ni- are separate adjacent slots in the latter form.
Tutawaandikia washindi mara tu matokeo yatakapotangazwa.
We will write to the winners as soon as the results are announced.
In tu-ta-wa-andik-i-a, -wa- is followed by root -andik- and applicative -i-. An object marker precedes the root, not the derivational ending.
Personal object markers
The core personal series is:
| Object | Marker | Example |
|---|---|---|
| me | -ni- | ananisubiri |
| you, singular | -ku- | nitakupigia |
| him/her | -m- / -mw- | tunamsubiri / tulimwona |
| us | -tu- | ametuita |
| you, plural | -wa- | nitawaeleza |
| them, human | -wa- | tumewaalika |
Plural “you” and plural-human “them” share -wa-; discourse identifies the referent. The singular-human marker also has a phonological shape change before a vowel-initial root: a-na-m-saidia surfaces as anamsaidia, while a-li-mw-on-a surfaces as alimwona.
Daktari ametuita mapema ili atueleze majibu ya vipimo kwa utulivu.
The doctor has called us in early so that she can explain the test results to us calmly.
The main verb has a-me-tu-it-a. In subjunctive a-tu-elez-e, the same -tu- object marker remains before vowel-initial -elez-; the change to final -e belongs to mood, not object marking.
Noun-class object markers
An inanimate object is resumed with the object concord of its noun class, not with a universal equivalent of English “it” or “them.” Common pairs include class 3/4 -u-/-i-, class 5/6 -li-/-ya-, class 7/8 -ki-/-vi-, class 9/10 -i-/-zi-, and class 11 -u-.
Nimepata kifungashio chako; nitakiweka kwenye dawati la mapokezi.
I found your parcel; I will put it on the reception desk.
Class 7 kifungashio controls -ki- in ni-ta-ki-wek-a. The earlier full noun establishes the referent, so the marker functions naturally like discourse-old “it.”
Magari yale yalikuwa ghali, lakini kampuni iliyakodi kwa wiki moja tu.
Those cars were expensive, but the company rented them for only one week.
Class 6 magari selects -ya- in i-li-ya-kod-i. The company is class 9, hence subject i-; the cars are class 6, hence object -ya-. Subject and object agreement need not belong to the same class.
Nyaraka zote nimezikagua; sasa unaweza kuzituma kwa wakili.
I have checked all the documents; now you can send them to the lawyer.
Class 10 nyaraka is resumed twice by -zi-: ni-me-zi-kagu-a and ku-zi-tum-a. The infinitive kuzituma has no ordinary finite subject marker, but its object marker still occupies the position immediately before the root.
The object-concord table gives the full class inventory. Memorizing the class of the noun is unavoidable: surface shape alone does not predict every concord reliably.
When the marker is expected
Specific human objects are normally object-marked, especially personal names, pronouns, titles, and already identifiable people.
Nilimwona Dkt. Salma nje ya hospitali na nikamsalimia.
I saw Dr. Salma outside the hospital and greeted her.
Both ni-li-mw-on-a and ni-ka-m-salimi-a mark the same specific human object. Leaving out the object marker before a named person is a common English-transfer error.
With inanimate nouns, discourse status matters. A new, nonspecific object often appears without a marker; a known, definite, contrastive, or topical object is readily marked.
Nimenunua kitabu cha mapishi, lakini kitabu hicho nitakisoma mwishoni mwa wiki.
I bought a cookbook, but I will read that book at the weekend.
New kitabu cha mapishi in ni-me-nunu-a is introduced without -ki-. Once made definite by hicho and topicalized, it is resumed by -ki- in ni-ta-ki-som-a. This is a discourse contrast, not a rigid rule that every inanimate direct object must be marked.
Animals frequently take class 1/2 object agreement when treated as animate individuals, even when their noun morphology historically belongs elsewhere. Standard usage therefore favors human/animate -m-/-wa- with familiar animals in many contexts.
Mbwa wangu alikuwa nje, kwa hiyo nilimwita aingie ndani.
My dog was outside, so I called him to come inside.
Here mbwa is an individuated animate referent, so ni-li-mw-it-a is natural. Concord choices with animal nouns reflect the animate agreement pattern, not an English grammatical-gender distinction.
The marker can co-occur with a full object noun
English usually chooses either “her” or “Amina,” which tempts learners to treat Swahili object marking as duplication. Swahili can place the marker inside the verb and still state the full, definite object after or before it. The marker indexes the participant; the noun phrase identifies or emphasizes it.
Nimemwandikia Amina ujumbe mfupi ili ajue tumefika salama.
I have written Amina a short message so that she knows we arrived safely.
The human marker -mw- and the name Amina refer to the same recipient. This is ordinary, not redundant, Swahili.
Ripoti hiyo nimeisoma, lakini sijakubaliana na hitimisho lake.
That report, I have read it, but I have not agreed with its conclusion.
Fronted, definite class 9 ripoti hiyo is indexed by -i- in ni-me-i-som-a. The co-occurrence helps maintain the report as the discourse topic.
Object marking under negation
Negation changes subject and TAM architecture, but the object marker stays before the root.
Ninakuona vizuri sasa, lakini sikukuona gizani jana usiku.
I can see you clearly now, but I did not see you in the dark last night.
Present affirmative is ni-na-ku-on-a. Past negative is si-ku-ku-on-a: negative first-person si-, past-negative -ku-, object “you” -ku-, root -on-, final -a. The two identical ku syllables have different grammatical jobs.
Hatuvisomi viambatisho hivi leo; tutavipitia kesho asubuhi.
We are not reading these attachments today; we will go through them tomorrow morning.
Present-negative hatu-vi-som-i has no -na- and ends in -i. Future affirmative tu-ta-vi-pit-i-a has -ta- and final -a. In both, class 8 -vi- remains immediately before the root.
Common Mistakes
Putting the object marker after the root
❌ Nitapigiaku baada ya kazi.
Incorrect — the object marker cannot follow the verb stem.
✅ Nitakupigia baada ya kazi.
I will call you after work.
Using a human plural marker for an inanimate class 8 object
❌ Vifungashio hivi nimewaweka ofisini.
Incorrect — class 8 vifungashio requires object marker -vi-, not human -wa-.
✅ Vifungashio hivi nimeviweka ofisini.
I have put these parcels in the office.
Omitting the marker with a specific named person
❌ Niliona Bi. Mushi sokoni asubuhi.
Unnatural in the intended specific-human reading — Bi. Mushi is normally indexed on the verb.
✅ Nilimwona Bi. Mushi sokoni asubuhi.
I saw Ms. Mushi at the market this morning.
Keeping present -na- in a negative verb
❌ Hatunavisoma viambatisho hivi leo.
Incorrect — ordinary present negation removes -na- and changes regular final -a to -i.
✅ Hatuvisomi viambatisho hivi leo.
We are not reading these attachments today.
Key Takeaways
- The object slot follows TAM and sits directly before the root.
- Personal objects use person markers; noun objects use their noun-class concord.
- Specific humans are normally indexed, while inanimate marking depends strongly on definiteness and discourse status.
- An object marker can naturally co-occur with the full object noun phrase.
- Negation changes the surrounding architecture, not the position of the object marker.
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Start learning Swahili →Related Topics
- Personal and Class Subject MarkersA2 — Choose the first marker in a Swahili finite verb from the subject's person, number, or noun class.
- Ordering Multiple Prefixes CorrectlyA2 — Build complex Swahili verbs in the fixed order subject, TAM, object, root, extensions, and final vowel.
- Object Markers by Person and Noun ClassA2 — Choose personal and noun-class object markers, place them before the verb root and use them naturally with known objects.
- Personal Object MarkersA2 — Place ni-, ku-, m-/mw-, tu-, and wa- before the verb root to index personal objects and understand when a full object noun can remain.
- Object Marking with an Explicit Noun PhraseB1 — Use an object marker together with an explicit noun phrase when animacy, specificity, and discourse accessibility favor doubling.