'aku (verb, transitive)
hemlì'uviyä sìkenong
| '·am·aku | PST | simple past |
| '·ìm·aku | PST | close past (just {verb}ed) |
| '·ìy·aku | FUT | close future (will {verb} soon) |
| '·ay·aku | FUT | future |
| '·ol·aku | PFV | perfective (finished) |
| '·er·aku | IPFV | imperfective (unfinished) |
| '·iv·aku | SJV | subjunctive (possibility mode) |
| 'ak·ei·u | LAUD | amelioration (favorable connotation) |
| 'ak·äng·u | PEJ | pejorative (negative connotation) |