English verb conjugation
TO TREPHINE
Regular verb: trephine - trephined - trephined
Present | Present continuous | Preterite | Preterite continuous |
| don't I trephine? don't you trephine? doesn't he trephine? don't we trephine? don't you trephine? don't they trephine? | am I not trephining? aren't you trephining? isn't he trephining? aren't we trephining? aren't you trephining? aren't they trephining? | didn't I trephine? didn't you trephine? didn't he trephine? didn't we trephine? didn't you trephine? didn't they trephine? | wasn't I trephining? weren't you trephining? wasn't he trephining? weren't we trephining? weren't you trephining? weren't they trephining? |
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous |
| haven't I trephined? haven't you trephined? hasn't he trephined? haven't we trephined? haven't you trephined? haven't they trephined? | haven't I been trephining? haven't you been trephining? hasn't he been trephining? haven't we been trephining? haven't you been trephining? haven't they been trephining? | hadn't I trephined? hadn't you trephined? hadn't he trephined? hadn't we trephined? hadn't you trephined? hadn't they trephined? | hadn't I been trephining? hadn't you been trephining? hadn't he been trephining? hadn't we been trephining? hadn't you been trephining? hadn't they been trephining? |
Future | Future continuous | Future perfect | Future perfect continuous |
| won't I trephine? won't you trephine? won't he trephine? won't we trephine? won't you trephine? won't they trephine? | won't I be trephining? won't you be trephining? won't he be trephining? won't we be trephining? won't you be trephining? won't they be trephining? | won't I have trephined? won't you have trephined? won't he have trephined? won't we have trephined? won't you have trephined? won't they have trephined? | won't I have been trephining? won't you have been trephining? won't he have been trephining? won't we have been trephining? won't you have been trephining? won't they have been trephining? |
Present | Present continuous | Past | Past continuous |
| wouldn't I trephine? wouldn't you trephine? wouldn't he trephine? wouldn't we trephine? wouldn't you trephine? wouldn't they trephine? | wouldn't I be trephining? wouldn't you be trephining? wouldn't he be trephining? wouldn't we be trephining? wouldn't you be trephining? wouldn't they be trephining? | wouldn't I have trephined? wouldn't you have trephined? wouldn't he have trephined? wouldn't we have trephined? wouldn't you have trephined? wouldn't they have trephined? | wouldn't I have been trephining? wouldn't you have been trephining? wouldn't he have been trephining? wouldn't we have been trephining? wouldn't you have been trephining? wouldn't they have been trephining? |
Infinitive | Imperative |
Infinitive | Imperative | ||
| to trephine | - - - |
Present | Past | ||
| trephining | trephined |