| Conjugation of -kumbusha |
| Positive present |
-nakumbusha |
| Subjunctive |
-kumbushe |
| Negative |
-kumbushi |
| Imperative singular |
kumbusha |
|
| Infinitives |
|
|
| Imperatives |
|
|
| Tensed forms |
| Habitual |
hukumbusha |
| Positive past |
positive subject concord + -likumbusha |
| Negative past |
negative subject concord + -kukumbusha |
|
| Positive present (positive subject concord + -nakumbusha) |
|
Singular |
Plural |
| 1st person |
ninakumbusha/nakumbusha |
tunakumbusha |
| 2nd person |
unakumbusha |
mnakumbusha |
| 3rd person |
m-wa(I/II) |
anakumbusha |
wanakumbusha |
| other classes |
positive subject concord + -nakumbusha |
|
| Negative present (negative subject concord + -kumbushi) |
|
Singular |
Plural |
| 1st person |
sikumbushi |
hatukumbushi |
| 2nd person |
hukumbushi |
hamkumbushi |
| 3rd person |
m-wa(I/II) |
hakumbushi |
hawakumbushi |
| other classes |
negative subject concord + -kumbushi |
|
| Positive future |
positive subject concord + -takumbusha |
| Negative future |
negative subject concord + -takumbusha |
|
| Positive subjunctive (positive subject concord + -kumbushe) |
|
Singular |
Plural |
| 1st person |
nikumbushe |
tukumbushe |
| 2nd person |
ukumbushe |
mkumbushe |
| 3rd person |
m-wa(I/II) |
akumbushe |
wakumbushe |
| other classes |
positive subject concord + -kumbushe |
|
| Negative subjunctive |
positive subject concord + -sikumbushe |
| Positive present conditional |
positive subject concord + -ngekumbusha |
| Negative present conditional |
positive subject concord + -singekumbusha |
| Positive past conditional |
positive subject concord + -ngalikumbusha |
| Negative past conditional |
positive subject concord + -singalikumbusha |
|
|
|
| Perfect |
positive subject concord + -mekumbusha |
| "Already" |
positive subject concord + -meshakumbusha |
| "Not yet" |
negative subject concord + -jakumbusha |
| "If/When" |
positive subject concord + -kikumbusha |
| "If not" |
positive subject concord + -sipokumbusha |
| Consecutive |
kakumbusha / positive subject concord + -kakumbusha |
| Consecutive subjunctive |
positive subject concord + -kakumbushe |
|
|
|
|
|
| Some forms not commonly seen in modern Standard Swahili are absent from the table. See Appendix:Swahili verbs for more information. |