| Sg | Pl | |
| Nom | laiwizakōnaz (rule) | laiwizakōnõsiz (rule) |
| Voc | ? (rule) | ? (rule) |
| Acc | laiwizakōną (rule) | laiwizakōnanz (rule) |
| Gen | laiwizakōnas (rule) | laiwizakōnô (rule) |
| Dat | laiwizakōnai (rule) | laiwizakōnamaz (rule) |
| Ins | laiwizakōnō (rule) | laiwizakōnamiz (rule) |