
Regular verb: trephine - trephined - trephined
Present | Present continuous | Preterite | Preterite continuous |
| I don't trephine you don't trephine she doesn't trephine we don't trephine you don't trephine they don't trephine | I'm not trephining you aren't trephining she isn't trephining we aren't trephining you aren't trephining they aren't trephining | I didn't trephine you didn't trephine she didn't trephine we didn't trephine you didn't trephine they didn't trephine | I wasn't trephining you weren't trephining she wasn't trephining we weren't trephining you weren't trephining they weren't trephining |
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous |
| I haven't trephined you haven't trephined she hasn't trephined we haven't trephined you haven't trephined they haven't trephined | I haven't been trephining you haven't been trephining she hasn't been trephining we haven't been trephining you haven't been trephining they haven't been trephining | I hadn't trephined you hadn't trephined she hadn't trephined we hadn't trephined you hadn't trephined they hadn't trephined | I hadn't been trephining you hadn't been trephining she hadn't been trephining we hadn't been trephining you hadn't been trephining they hadn't been trephining |
Future | Future continuous | Future perfect | Future perfect continuous |
| I won't trephine you won't trephine she won't trephine we won't trephine you won't trephine they won't trephine | I won't be trephining you won't be trephining she won't be trephining we won't be trephining you won't be trephining they won't be trephining | I won't have trephined you won't have trephined she won't have trephined we won't have trephined you won't have trephined they won't have trephined | I won't have been trephining you won't have been trephining she won't have been trephining we won't have been trephining you won't have been trephining they won't have been trephining |
Present | Present continuous | Past | Past continuous |
| I wouldn't trephine you wouldn't trephine she wouldn't trephine we wouldn't trephine you wouldn't trephine they wouldn't trephine | I wouldn't be trephining you wouldn't be trephining she wouldn't be trephining we wouldn't be trephining you wouldn't be trephining they wouldn't be trephining | I wouldn't have trephined you wouldn't have trephined she wouldn't have trephined we wouldn't have trephined you wouldn't have trephined they wouldn't have trephined | I wouldn't have been trephining you wouldn't have been trephining she wouldn't have been trephining we wouldn't have been trephining you wouldn't have been trephining they wouldn't have been trephining |
Infinitive | Imperative |
Infinitive | Imperative | ||
| to trephine | do not trephine Let's not trephine do not trephine |
Present | Past | ||
| trephining | trephined |