| SgM | SgF | SgN | PlM | PlF | PlN | |
| Nom | ek | ek (rule) | ekt (rule) | ekir (rule) | ekar (rule) | ek (rule) |
| Acc | ekan (rule) | eka (rule) | ekt (rule) | eka (rule) | ekar (rule) | ek (rule) |
| Dat | ekum (rule) | ekri (rule) | eku (rule) | ekum (rule) | ekum (rule) | ekum (rule) |
| Gen | eks (rule) | ekrar (rule) | eks (rule) | ekra (rule) | ekra (rule) | ekra (rule) |