| SG | PL | |
| NOM | karuiliš (rule) | karuilieš (rule) |
| ACC | karuilin (rule) | ? (rule) |
| GEN | karuiliaš (rule) | karuiliš (rule) |
| D/L | karuilii (rule) | karuiliaš (rule) |
| ALL | karuilia (rule) | ? (rule) |
| ERG | karuilianza (rule) | karuilianteš (rule) |
| ABL | karuiliz (rule) | |
| INS | karūilit (rule) |