| Conjugation of -tunza |
| Positive present |
-natunza |
| Subjunctive |
-tunze |
| Negative |
-tunzi |
| Imperative singular |
tunza |
|
| Infinitives |
| Positive |
kutunza |
| Negative |
kutotunza |
|
| Imperatives |
| Singular |
tunza |
| Plural |
tunzeni |
|
| Tensed forms |
| Habitual |
hutunza |
| Positive past |
positive subject concord + -litunza |
| Negative past |
negative subject concord + -kutunza |
|
| Positive present (positive subject concord + -natunza) |
|
Singular |
Plural |
| 1st person |
ninatunza/natunza |
tunatunza |
| 2nd person |
unatunza |
mnatunza |
| 3rd person |
m-wa(I/II) |
anatunza |
wanatunza |
| other classes |
positive subject concord + -natunza |
|
| Negative present (negative subject concord + -tunzi) |
|
Singular |
Plural |
| 1st person |
situnzi |
hatutunzi |
| 2nd person |
hutunzi |
hamtunzi |
| 3rd person |
m-wa(I/II) |
hatunzi |
hawatunzi |
| other classes |
negative subject concord + -tunzi |
|
| Positive future |
positive subject concord + -tatunza |
| Negative future |
negative subject concord + -tatunza |
|
| Positive subjunctive (positive subject concord + -tunze) |
|
Singular |
Plural |
| 1st person |
nitunze |
tutunze |
| 2nd person |
utunze |
mtunze |
| 3rd person |
m-wa(I/II) |
atunze |
watunze |
| other classes |
positive subject concord + -tunze |
|
| Negative subjunctive |
positive subject concord + -situnze |
| Positive present conditional |
positive subject concord + -ngetunza |
| Negative present conditional |
positive subject concord + -singetunza |
| Positive past conditional |
positive subject concord + -ngalitunza |
| Negative past conditional |
positive subject concord + -singalitunza |
|
|
|
| Perfect |
positive subject concord + -metunza |
| "Already" |
positive subject concord + -meshatunza |
| "Not yet" |
negative subject concord + -jatunza |
| "If/When" |
positive subject concord + -kitunza |
| "If not" |
positive subject concord + -sipotunza |
| Consecutive |
katunza / positive subject concord + -katunza |
| Consecutive subjunctive |
positive subject concord + -katunze |
|
|
|
|
|
| Some forms not commonly seen in modern Standard Swahili are absent from the table. See Appendix:Swahili verbs for more information. |