Bøying av det engelske verbet to underdrain i alle sine former.
| Verbtid | Verbbøying (Uregelrett) |
|---|---|
| Infinitive: | to underdrain |
| 3rd person singular: | underdrains |
| Past simple: | underdrained |
| Past participle: | underdrained |
| Present participle: | underdraining |
| Imperative: | underdrain! |