| SgM | SgF | SgN | PlM | PlF | PlN | |
| Nom | inn | in (rule) | it (rule) | inir (rule) | inar (rule) | in (rule) |
| Acc | inn (rule) | ina (rule) | it (rule) | ina (rule) | inar (rule) | in (rule) |
| Dat | inum (rule) | inni (rule) | inu (rule) | inum (rule) | inum (rule) | inum (rule) |
| Gen | ins (rule) | innar (rule) | ins (rule) | inna (rule) | inna (rule) | inna (rule) |