Regular verb: back - backed - backed
Present | Present continuous | Preterite | Preterite continuous |
don't I back? don't you back? doesn't she back? don't we back? don't you back? don't they back? | am I not backing? aren't you backing? isn't she backing? aren't we backing? aren't you backing? aren't they backing? | didn't I back? didn't you back? didn't she back? didn't we back? didn't you back? didn't they back? | wasn't I backing? weren't you backing? wasn't she backing? weren't we backing? weren't you backing? weren't they backing? |
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous |
haven't I backed? haven't you backed? hasn't she backed? haven't we backed? haven't you backed? haven't they backed? | haven't I been backing? haven't you been backing? hasn't she been backing? haven't we been backing? haven't you been backing? haven't they been backing? | hadn't I backed? hadn't you backed? hadn't she backed? hadn't we backed? hadn't you backed? hadn't they backed? | hadn't I been backing? hadn't you been backing? hadn't she been backing? hadn't we been backing? hadn't you been backing? hadn't they been backing? |
Future | Future continuous | Future perfect | Future perfect continuous |
won't I back? won't you back? won't she back? won't we back? won't you back? won't they back? | won't I be backing? won't you be backing? won't she be backing? won't we be backing? won't you be backing? won't they be backing? | won't I have backed? won't you have backed? won't she have backed? won't we have backed? won't you have backed? won't they have backed? | won't I have been backing? won't you have been backing? won't she have been backing? won't we have been backing? won't you have been backing? won't they have been backing? |
Present | Present continuous | Past | Past continuous |
wouldn't I back? wouldn't you back? wouldn't she back? wouldn't we back? wouldn't you back? wouldn't they back? | wouldn't I be backing? wouldn't you be backing? wouldn't she be backing? wouldn't we be backing? wouldn't you be backing? wouldn't they be backing? | wouldn't I have backed? wouldn't you have backed? wouldn't she have backed? wouldn't we have backed? wouldn't you have backed? wouldn't they have backed? | wouldn't I have been backing? wouldn't you have been backing? wouldn't she have been backing? wouldn't we have been backing? wouldn't you have been backing? wouldn't they have been backing? |
Infinitive | Imperative |
Infinitive | Imperative | ||
to back | - - - |
Present | Past | ||
backing | backed |