| Sg. Indef. | brók |
| Sg. Def. | brókin |
| Pl. Indef. | brǿkr |
| Pl. Def. | brǿkrnar |
| Sg. Indef. | brókar; brǿkr |
| Sg. Def. | brókarinnar; brǿkrinnar |
| Pl. Indef. | bróka |
| Pl. Def. | brókanna |
| Sg. Indef. | brók |
| Sg. Def. | brókinni |
| Pl. Indef. | brókum |
| Pl. Def. | brókunum |
| Sg. Indef. | brók |
| Sg. Def. | brókina |
| Pl. Indef. | brǿkr |
| Pl. Def. | brǿkrnar |