| Ma-infinitive | `surbma |
| Da-infinitive | `surbaʔ |
| Nud-participle | `surbnuʔ |
| Tud-participle | surbut |
| ma | surbu |
| sa | surbut |
| tä | surb |
| mi | surbumi |
| ti | surbuti |
| naaʔ | surb |
| ma | surbõ |
| sa | surbõt |
| tä | surb´ |
| mi | surbõ |
| ti | surbõt |
| naaʔ | surb´ |