Present
Affirmative
| Sg.1 | tu²ko² |
| Sg.2 | su²ko² |
| Sg.3 | u²ko² |
| Dual 1 excl | tu²ko²mᵖ |
| Dual 1 incl | tu²ko²s |
| Dual 2 | su²ko²s |
| Pl.1 excl | tu²ko²hų² |
| Pl.1 incl | tu²ko²n |
| Pl.2 | su²ko²n |
| Pl.3 | u²kho² |
Negative
| Sg.1 | su²ko² |
| Sg.2 | si²ko² |
| Sg.3 | su²ko² |
| Dual 1 excl | su²ko²mᵖ |
| Dual 1 incl | su²ko²s |
| Dual 2 | si²ko²s |
| Pl.1 excl | su²ko²hų² |
| Pl.1 incl | su²ko²n |
| Pl.2 | si²ko²n |
| Pl.3 | su²kho² |
Past
Remote
| Sg.1 | tu²ko² |
| Sg.2 | ki²ko² |
| Sg.3 | u²ko² |
| Dual 1 excl | tu²ko²mᵖ |
| Dual 1 incl | tu²ko²s |
| Dual 2 | ki²ko²s |
| Pl.1 excl | tu²ko²hų² |
| Pl.1 incl | tu²ko²n |
| Pl.2 | ki²ko²n |
| Pl.3 | u²kho² |
Recent
| Sg.1 | ku²ko² |
| Sg.2 | ki²ko² |
| Sg.3 | ku²ko² |
| Dual 1 excl | ku²ko²mᵖ |
| Dual 1 incl | ku²ko²s |
| Dual 2 | ki²ko²s |
| Pl.1 excl | ku²ko²hų² |
| Pl.1 incl | ku²ko²n |
| Pl.2 | ki²ko²n |
| Pl.3 | ku²kho² |
Immediate
| Sg.1 | u²ko² |
| Sg.2 | i²ko² |
| Sg.3 | zu²ko² |
| Dual 1 excl | u²ko²mᵖ |
| Dual 1 incl | u²ko²s |
| Dual 2 | i²ko²s |
| Pl.1 excl | u²ko²hų² |
| Pl.1 incl | u²ko²n |
| Pl.2 | i²ko²n |
| Pl.3 | zu²kho² |
Future
Indicative
| Sg.1 | gu²ko² |
| Sg.2 | ki²ko² |
| Sg.3 | ga²ko² |
| Dual 1 excl | gu²ko²mᵖ |
| Dual 1 incl | gu²ko²s |
| Dual 2 | ki²ko²s |
| Pl.1 excl | gu²ko²hų² |
| Pl.1 incl | gu²ko²n |
| Pl.2 | ki²ko²n |
| Pl.3 | ga²kho² |
Potential
| Sg.1 | nu²ko² |
| Sg.2 | mi²ko² |
| Sg.3 | mu²ko² |
| Dual 1 excl | nu²ko²mᵖ |
| Dual 1 incl | nu²ko²s |
| Dual 2 | mi²ko²s |
| Pl.1 excl | nu²ko²hų² |
| Pl.1 incl | nu²ko²n |
| Pl.2 | mi²ko²n |
| Pl.3 | mi²kho² |
Negative
| Sg.1 | siᵈ¹n gu²ko² |
| Sg.2 | siᵈ¹n ki²ko² |
| Sg.3 | siᵈ¹n ga²ko² |
| Dual 1 excl | siᵈ¹n gu²ko²mᵖ |
| Dual 1 incl | siᵈ¹n gu²ko²s |
| Dual 2 | siᵈ¹n ki²ko²s |
| Pl.1 excl | siᵈ¹n gu²ko²hų² |
| Pl.1 incl | siᵈ¹n gu²ko²n |
| Pl.2 | siᵈ¹n ki²ko²n |
| Pl.3 | siᵈ¹n ga²kho² |
Verbs conjugated like –ko
–ko,
