| Sg. Indef. | jafni |
| Sg. Def. | jafninn |
| Pl. Indef. | jafnar |
| Pl. Def. | jafnarnir |
| Sg. Indef. | jafna |
| Sg. Def. | jafnans |
| Pl. Indef. | jafna |
| Pl. Def. | jafnanna |
| Sg. Indef. | jafna |
| Sg. Def. | jafnanum |
| Pl. Indef. | jöfnum |
| Pl. Def. | jöfnunum |
| Sg. Indef. | jafna |
| Sg. Def. | jafnann |
| Pl. Indef. | jafna |
| Pl. Def. | jafnana |