Bøying av det engelske verbet to backstroke i alle sine former.
| Verbtid | Verbbøying (Uregelrett) |
|---|---|
| Infinitive: | to backstroke |
| 3rd person singular: | backstrokes |
| Past simple: | backstroked |
| Past participle: | backstroked |
| Present participle: | backstroking |
| Imperative: | backstroke! |