| Sg. Indef. | kassi |
| Sg. Def. | kassinn |
| Pl. Indef. | kassar |
| Pl. Def. | kassarnir |
| Sg. Indef. | kassa |
| Sg. Def. | kassans |
| Pl. Indef. | kassa |
| Pl. Def. | kassanna |
| Sg. Indef. | kassa |
| Sg. Def. | kassanum |
| Pl. Indef. | kössum |
| Pl. Def. | kössunum |
| Sg. Indef. | kassa |
| Sg. Def. | kassann |
| Pl. Indef. | kassa |
| Pl. Def. | kassana |