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