| Sg. Indef. | útoyggj |
| Sg. Def. | útoyggin |
| Pl. Indef. | útoyggjar |
| Pl. Def. | útoyggjarnar |
| Sg. Indef. | útoyggjar |
| Sg. Def. | útoyggjarinnar |
| Pl. Indef. | útoyggja |
| Pl. Def. | útoyggjanna |
| Sg. Indef. | útoyggj |
| Sg. Def. | útoynni |
| Pl. Indef. | útoyggjum |
| Pl. Def. | útoyggjunum |
| Sg. Indef. | útoyggj |
| Sg. Def. | útoynna |
| Pl. Indef. | útoyggjar |
| Pl. Def. | útoyggjarnar |