| Sg | Pl | |
| 1st | ? (rule) | fám (rule) |
| 2nd | ?r (rule) | fáið (rule) |
| 3rd | ?r (rule) | fá (rule) |
| Sg | Pl | |
| 1st | ?a (rule) | ?um (rule) |
| 2nd | ?ir (rule) | ?uð (rule) |
| 3rd | fekk (rule) | fengu (rule) |
| Sg | Pl | |
| 1st | ? (rule) | ? (rule) |
| 2nd | ?sk (rule) | fáizk (rule) |
| 3rd | ?sk (rule) | fásk (rule) |
| Sg | Pl | |
| 1st | ?umk (rule) | ?umsk (rule) |
| 2nd | ?isk (rule) | ?uzk (rule) |
| 3rd | fekksk (rule) | fengusk (rule) |
| Sg | Pl | |
| 1 | fá (rule) | ? (rule) |
| 2 | ? (rule) | ? (rule) |
| 3 | ? (rule) | ? (rule) |
| Sg | Pl | |
| 1 | ?a (rule) | ?im (rule) |
| 2 | ?ir (rule) | ?ið (rule) |
| 3 | ?i (rule) | ?i (rule) |
| Form | |
| Participle | fándi (rule) |
| Past participle | fengit (rule) |
| Middle infinitive | fásk (rule) |
| Sg | |
| 2nd | ? (rule) |