| Sg | Pl | |
| 1st | rís (rule) | rísum (rule) |
| 2nd | ríss (rule) | rísið (rule) |
| 3rd | ríss (rule) | rísa (rule) |
| Sg | Pl | |
| 1st | reis (rule) | risum (rule) |
| 2nd | reist (rule) | risuð (rule) |
| 3rd | reis (rule) | risu (rule) |
| Sg | Pl | |
| 1st | rísumk (rule) | rísumk (rule) |
| 2nd | ? (rule) | rísizk (rule) |
| 3rd | ? (rule) | rísask (rule) |
| Sg | Pl | |
| 1st | ? (rule) | risumsk (rule) |
| 2nd | ? (rule) | risuzk (rule) |
| 3rd | reissk (rule) | risusk (rule) |
| Sg | Pl | |
| 1 | rísa (rule) | rísim (rule) |
| 2 | rísir (rule) | rísið (rule) |
| 3 | rísi (rule) | rísi (rule) |
| Sg | Pl | |
| 1 | risa (rule) | risim (rule) |
| 2 | risir (rule) | risið (rule) |
| 3 | risi (rule) | risi (rule) |
| Form | |
| Participle | rísandi (rule) |
| Past participle | risinn (rule) |
| Middle infinitive | rísask (rule) |
| Sg | |
| 2nd | rís (rule) |