| Sg | Pl | |
| Nom | reki | rekar (rule) |
| Acc | reka (rule) | reka (rule) |
| Dat | reka (rule) | rekum (rule) |
| Gen | reka (rule) | reka (rule) |
| Sg | Pl | |
| Nom | rekinn (rule) | rekarnir (rule) |
| Acc | rekann (rule) | rekana (rule) |
| Dat | rekanum (rule) | rekunum (rule) |
| Gen | rekans (rule) | rekanna (rule) |