| Sg | Pl | |
| 1st | ? (rule) | horfum (rule) |
| 2nd | ?r (rule) | horfið (rule) |
| 3rd | horfir (rule) | horfa (rule) |
| Sg | Pl | |
| 1st | ?a (rule) | ?um (rule) |
| 2nd | ?ir (rule) | ?uð (rule) |
| 3rd | horfði (rule) | ?u (rule) |
| Sg | Pl | |
| 1st | horfumk (rule) | horfumk (rule) |
| 2nd | ?sk (rule) | horfizk (rule) |
| 3rd | horfisk (rule) | horfask (rule) |
| Sg | Pl | |
| 1st | ?umk (rule) | ?umsk (rule) |
| 2nd | ?isk (rule) | ?uzk (rule) |
| 3rd | horfðisk (rule) | ?usk (rule) |
| Sg | Pl | |
| 1 | horfa (rule) | horfim (rule) |
| 2 | horfir (rule) | horfið (rule) |
| 3 | horfi (rule) | horfi (rule) |
| Sg | Pl | |
| 1 | ?a (rule) | ?im (rule) |
| 2 | ?ir (rule) | ?ið (rule) |
| 3 | ?i (rule) | ?i (rule) |
| Form | |
| Participle | horfandi (rule) |
| Past participle | ?r (rule) |
| Middle infinitive | horfask (rule) |
| Sg | |
| 2nd | horf (rule) |