Bøying av det engelske verbet to invalidate i alle sine former.
| Verbtid | Verbbøying (Uregelrett) |
|---|---|
| Infinitive: | to invalidate |
| 3rd person singular: | invalidates |
| Past simple: | invalidated |
| Past participle: | invalidated |
| Present participle: | invalidating |
| Imperative: | invalidate! |