Bøying av det engelske verbet to undulate i alle sine former.
| Verbtid | Verbbøying (Uregelrett) |
|---|---|
| Infinitive: | to undulate |
| 3rd person singular: | undulates |
| Past simple: | undulated |
| Past participle: | undulated |
| Present participle: | undulating |
| Imperative: | undulate! |