| deveir |
| aveir deu |
| Present | devant |
| Past | deu |
| 1st sing. | dei |
| 2nd sing. | deis |
| 3rd sing. | deit |
| 1st plur. | devons |
| 2nd plur. | devez |
| 3rd plur. | deivent |
| 1st sing. | deveie |
| 2nd sing. | deveies |
| 3rd sing. | deveit |
| 1st plur. | deviiens; deviens |
| 2nd plur. | deviiez; deviez |
| 3rd plur. | deveient |
| 1st sing. | dui |
| 2nd sing. | deüs |
| 3rd sing. | dut |
| 1st plur. | deümes |
| 2nd plur. | deüstes |
| 3rd plur. | durent |
| 1st sing. | devrai |
| 2nd sing. | devras |
| 3rd sing. | devra |
| 1st plur. | devrons |
| 2nd plur. | devreiz; devrez |
| 3rd plur. | devront |
| 1st sing. | devreie |
| 2nd sing. | devreies |
| 3rd sing. | devreit |
| 1st plur. | devriiens; devriens |
| 2nd plur. | devriiez; devriez |
| 3rd plur. | devreient |
| 1st sing. | deie; deive |
| 2nd sing. | deies; deives |
| 3rd sing. | deie; deive |
| 1st plur. | deiiens; deions; devons |
| 2nd plur. | deiiez; devez |
| 3rd plur. | deient; deivent |
| 1st sing. | deüsse |
| 2nd sing. | deüsses |
| 3rd sing. | deüst |
| 1st plur. | deüssons; deüssiens |
| 2nd plur. | deüsseiz; deüssez; deüssiez |
| 3rd plur. | deüssent |