| enkelvoud | meervoud |
| Infinitief | | |
| acquérir | |
| indicatif présent | | |
| (tegenwoordige tijd) | | |
| 1 | acquiers | acquérons |
| 2 | acquiers | acquérez |
| 3 | acquiert | acquièrent |
| indicatif imparfait | | |
| (onvoltooid verleden tijd) | | |
| 1 | acquérais | acquérions |
| 2 | acquérais | acquériez |
| 3 | acquérait | acquéraient |
| indicatif passé simple | | |
| - | | |
| 1 | acquis | acquîmes |
| 2 | acquis | acquîtes |
| 3 | acquit | acquirent |
| indicatif futur | | |
| (toekomende tijd) | | |
| 1 | acquerrai | acquerrons |
| 2 | acquerras | acquerrez |
| 3 | acquerra | acquerront |
| conditionnel présent | | |
| (tegenwoordige tijd - voorwaardelijke wijs) | | |
| 1 | acquerrais | acquerrions |
| 2 | acquerrais | acquerriez |
| 3 | acquerrait | acquerraient |
| subjonctif présent | | |
| (tegenwoordige tijd - aanvoegende wijs) | | |
| 1 | acquière | acquérions |
| 2 | acquières | acquériez |
| 3 | acquière | acquièrent |
| subjonctif imparfait | | |
| (onvoltooid verleden tijd - aanvoegende wijs) | | |
| 1 | acquisse | acquissions |
| 2 | acquisses | acquissiez |
| 3 | acquît | acquissent |
| impératif | | |
| (imperatief / gebiedende wijs) | | |
| 1 | --- | acquérons |
| 2 | acquiers | acquérez |
| participe présent | | |
| (onvoltooid deelwoord) | | |
| mannelijk | acquérant | acquérants |
| vrouwelijk | acquérante | acquérantes |
| participe passé | | |
| (vooltooid deelwoord) | | |
| mannelijk | acquis | acquis |
| vrouwelijk | acquise | acquises |