Bøying av det engelske verbet to deteriorate i alle sine former.
| Verbtid | Verbbøying (Uregelrett) |
|---|---|
| Infinitive: | to deteriorate |
| 3rd person singular: | deteriorates |
| Past simple: | deteriorated |
| Past participle: | deteriorated |
| Present participle: | deteriorating |
| Imperative: | deteriorate! |