| Sg | Pl | |
| Nom | tunga | tungur (rule) |
| Acc | tungu (rule) | tungur (rule) |
| Dat | tungu (rule) | tungum (rule) |
| Gen | tungu (rule) | tungna (rule) |
| Sg | Pl | |
| Nom | tungan (rule) | tungurnar (rule) |
| Acc | tunguna (rule) | tungurnar (rule) |
| Dat | tungunni (rule) | tungunum (rule) |
| Gen | tungunnar (rule) | tungnanna (rule) |