| Sg. Indef. | jakafǫr |
| Sg. Def. | jakafǫrin |
| Pl. Indef. | jakafarar; jakafarir |
| Pl. Def. | jakafararnar; jakafarirnar |
| Sg. Indef. | jakafarar |
| Sg. Def. | jakafararinnar |
| Pl. Indef. | jakafara |
| Pl. Def. | jakafaranna |
| Sg. Indef. | jakafǫr |
| Sg. Def. | jakafǫrinni |
| Pl. Indef. | jakafǫrum |
| Pl. Def. | jakafǫrunum |
| Sg. Indef. | jakafǫr |
| Sg. Def. | jakafǫrina |
| Pl. Indef. | jakafarar; jakafarir |
| Pl. Def. | jakafararnar; jakafarirnar |