| Sg | Pl | |
| Nom | mannblót | mannblót (rule) |
| Acc | mannblót (rule) | mannblót (rule) |
| Dat | mannblót (rule) | mönnblótum (rule) |
| Gen | mannblót (rule) | mannblóta (rule) |
| Sg | Pl | |
| Nom | ? (rule) | ? (rule) |
| Acc | ? (rule) | ? (rule) |
| Dat | ? (rule) | mönnblótunum (rule) |
| Gen | ? (rule) | ? (rule) |