Bøying av det engelske verbet to countersign i alle sine former.
| Verbtid | Verbbøying (Uregelrett) |
|---|---|
| Infinitive: | to countersign |
| 3rd person singular: | countersigns |
| Past simple: | countersigned |
| Past participle: | countersigned |
| Present participle: | countersigning |
| Imperative: | countersign! |