| Sg. Indef. | hlass |
| Sg. Def. | hlassið |
| Pl. Indef. | hlöss |
| Pl. Def. | hlössin |
| Sg. Indef. | hlass |
| Sg. Def. | hlassins |
| Pl. Indef. | hlassa |
| Pl. Def. | hlassanna |
| Sg. Indef. | hlassi |
| Sg. Def. | hlassinu |
| Pl. Indef. | hlössum |
| Pl. Def. | hlössunum |
| Sg. Indef. | hlass |
| Sg. Def. | hlassið |
| Pl. Indef. | hlöss |
| Pl. Def. | hlössin |