Bøying av det engelske verbet to heighten i alle sine former.
| Verbtid | Verbbøying (Uregelrett) |
|---|---|
| Infinitive: | to heighten |
| 3rd person singular: | heightens |
| Past simple: | heightened |
| Past participle: | heightened |
| Present participle: | heightening |
| Imperative: | heighten! |