| Present | Preterite | |
|---|---|---|
| Indicative | ||
| 1st person | (ic) swelte | (ic) swealt |
| 2nd person | (þū) swilst, swiltst | (þū) swulte |
| 3rd person | (hē/hēo/hit) swilt | (hē/hēo/hit) swealt |
| Plural | (wē/gē/hīe) sweltaþ | (wē/gē/hīe) swulton |
| Subjunctive | ||
| Singular | swelte | swulte |
| Plural | swelten | swulten |
| Participles | ||
| Plural | sweltende | swolten |
| Imperative | ||
| Singular | swelt | - |
| Plural | swelt | - |
| Inflected Infinitive | ||
| sweltenne | ||