| Sg | Pl | |
| 1st | ? (rule) | heyrum (rule) |
| 2nd | ?r (rule) | heyrið (rule) |
| 3rd | ?r (rule) | heyra (rule) |
| Sg | Pl | |
| 1st | ?a (rule) | ?um (rule) |
| 2nd | ?ir (rule) | ?uð (rule) |
| 3rd | heyrði (rule) | ?u (rule) |
| Sg | Pl | |
| 1st | heyrumk (rule) | heyrumk (rule) |
| 2nd | ?sk (rule) | heyrizk (rule) |
| 3rd | ?sk (rule) | heyrask (rule) |
| Sg | Pl | |
| 1st | ?umk (rule) | ?umsk (rule) |
| 2nd | ?isk (rule) | ?uzk (rule) |
| 3rd | heyrðisk (rule) | ?usk (rule) |
| Sg | Pl | |
| 1 | heyra (rule) | heyrim (rule) |
| 2 | heyrir (rule) | heyrið (rule) |
| 3 | heyri (rule) | heyri (rule) |
| Sg | Pl | |
| 1 | ?a (rule) | ?im (rule) |
| 2 | ?ir (rule) | ?ið (rule) |
| 3 | ?i (rule) | ?i (rule) |
| Form | |
| Participle | heyrandi (rule) |
| Past participle | ?r (rule) |
| Middle infinitive | heyrask (rule) |
| Sg | |
| 2nd | heyr (rule) |