| Present | Preterite | |
|---|---|---|
| Indicative | ||
| 1st person | (ic) forspille | (ic) forspilde |
| 2nd person | (þū) forspillest, forspilst | (þū) forspildest |
| 3rd person | (hē/hēo/hit) forspilleþ, forspilþ | (hē/hēo/hit) forspilde |
| Plural | (wē/gē/hīe) forspillaþ | (wē/gē/hīe) forspildon |
| Subjunctive | ||
| Singular | forspille | forspilde |
| Plural | forspillen | forspilden |
| Participles | ||
| Plural | forspillende | forspilled |
| Imperative | ||
| Singular | forspill | - |
| Plural | forspill | - |
| Inflected Infinitive | ||
| forspillenne | ||