| Sg | Pl | |
| Nom | bani | banar (rule) |
| Acc | bana (rule) | bana (rule) |
| Dat | bana (rule) | bönum (rule) |
| Gen | bana (rule) | bana (rule) |
| Sg | Pl | |
| Nom | baninn (rule) | banarnir (rule) |
| Acc | banann (rule) | banana (rule) |
| Dat | bananum (rule) | bönunum (rule) |
| Gen | banans (rule) | bananna (rule) |