| Sg M | Pl M | Sg F | Pl F | Sg N | Pl N | |
| Nom | norþa (rule) | norþan (rule) | norþe (rule) | norþan (rule) | norþe (rule) | norþan (rule) |
| Acc | norþan (rule) | norþan (rule) | norþan (rule) | norþan (rule) | norþe (rule) | norþan (rule) |
| Gen | norþan (rule) | norþra (rule) | norþan (rule) | norþra (rule) | norþan (rule) | norþra (rule) |
| Dat | norþan (rule) | norþum (rule) | norþan (rule) | norþum (rule) | norþan (rule) | norþum (rule) |
| SgM | PlM | SgF | PlF | SgN | PlN | |
| Nom | norþ | norþe (rule) | norþu (rule) | norþa (rule) | norþ (rule) | norþe (rule) |
| Acc | norþne (rule) | norþe (rule) | norþe (rule) | norþa (rule) | norþ (rule) | norþe (rule) |
| Gen | norþes (rule) | norþra (rule) | norþre (rule) | norþra (rule) | norþes (rule) | norþra (rule) |
| Dat | norþum (rule) | norþum (rule) | norþre (rule) | norþum (rule) | norþum (rule) | norþum (rule) |
| Instr | norþe (rule) | norþum (rule) | norþre (rule) | norþum (rule) | norþe (rule) | norþum (rule) |