| Sg. Indef. | krossvegur |
| Sg. Def. | krossvegurin |
| Pl. Indef. | krossvegir |
| Pl. Def. | krossvegirnir |
| Sg. Indef. | krossvegar |
| Sg. Def. | krossvegarins |
| Pl. Indef. | krossvega |
| Pl. Def. | krossveganna |
| Sg. Indef. | krossveg; krossvegi |
| Sg. Def. | krossvegnum; krossveginum |
| Pl. Indef. | krossvegum |
| Pl. Def. | krossvegunum |
| Sg. Indef. | krossveg |
| Sg. Def. | krossvegin |
| Pl. Indef. | krossvegir |
| Pl. Def. | krossvegirnar |