| Sg. Indef. | stafli |
| Sg. Def. | staflinn |
| Pl. Indef. | staflar |
| Pl. Def. | staflarnir |
| Sg. Indef. | stafla |
| Sg. Def. | staflans |
| Pl. Indef. | stafla |
| Pl. Def. | staflanna |
| Sg. Indef. | stafla |
| Sg. Def. | staflanum |
| Pl. Indef. | stöflum |
| Pl. Def. | stöflunum |
| Sg. Indef. | stafla |
| Sg. Def. | staflann |
| Pl. Indef. | stafla |
| Pl. Def. | staflana |