| Sg. Indef. | sviss |
| Sg. Def. | svissinn |
| Pl. Indef. | svissar |
| Pl. Def. | svissarnir |
| Sg. Indef. | sviss |
| Sg. Def. | svissins |
| Pl. Indef. | svissa |
| Pl. Def. | svissanna |
| Sg. Indef. | sviss; svissi |
| Sg. Def. | svissinum |
| Pl. Indef. | svissum |
| Pl. Def. | svissunum |
| Sg. Indef. | sviss |
| Sg. Def. | svissinn |
| Pl. Indef. | svissa |
| Pl. Def. | svissana |