| Sg | Pl | |
| 1st | ? (rule) | fœðum (rule) |
| 2nd | ?r (rule) | fœðið (rule) |
| 3rd | ?r (rule) | fœða (rule) |
| Sg | Pl | |
| 1st | ?a (rule) | ?um (rule) |
| 2nd | ?ir (rule) | ?uð (rule) |
| 3rd | fœddi (rule) | ?u (rule) |
| Sg | Pl | |
| 1st | fœðumk (rule) | fœðumk (rule) |
| 2nd | ?sk (rule) | fœðizk (rule) |
| 3rd | ?sk (rule) | fœðask (rule) |
| Sg | Pl | |
| 1st | ?umk (rule) | ?umsk (rule) |
| 2nd | ?isk (rule) | ?uzk (rule) |
| 3rd | fœddusk (rule) | ?usk (rule) |
| Sg | Pl | |
| 1 | fœða (rule) | fœðim (rule) |
| 2 | fœðir (rule) | fœðið (rule) |
| 3 | fœði (rule) | fœði (rule) |
| Sg | Pl | |
| 1 | ?a (rule) | ?im (rule) |
| 2 | ?ir (rule) | ?ið (rule) |
| 3 | ?i (rule) | ?i (rule) |
| Form | |
| Participle | fœðandi (rule) |
| Past participle | ?r (rule) |
| Middle infinitive | fœðask (rule) |
| Sg | |
| 2nd | fœð (rule) |