English verb conjugation
TO UNDO
Irregular verb: undo - undid - undone
Present | Present continuous | Preterite | Preterite continuous |
| do I undo? do you undo? does she undo? do we undo? do you undo? do they undo? | am I undoing? are you undoing? is she undoing? are we undoing? are you undoing? are they undoing? | did I undo? did you undo? did she undo? did we undo? did you undo? did they undo? | was I undoing? were you undoing? was she undoing? were we undoing? were you undoing? were they undoing? |
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous |
| have I undone? have you undone? has she undone? have we undone? have you undone? have they undone? | have I been undoing? have you been undoing? has she been undoing? have we been undoing? have you been undoing? have they been undoing? | had I undone? had you undone? had she undone? had we undone? had you undone? had they undone? | had I been undoing? had you been undoing? had she been undoing? had we been undoing? had you been undoing? had they been undoing? |
Future | Future continuous | Future perfect | Future perfect continuous |
| will I undo? will you undo? will she undo? will we undo? will you undo? will they undo? | will I be undoing? will you be undoing? will she be undoing? will we be undoing? will you be undoing? will they be undoing? | will I have undone? will you have undone? will she have undone? will we have undone? will you have undone? will they have undone? | will I have been undoing? will you have been undoing? will she have been undoing? will we have been undoing? will you have been undoing? will they have been undoing? |
Present | Present continuous | Past | Past continuous |
| would I undo? would you undo? would she undo? would we undo? would you undo? would they undo? | would I be undoing? would you be undoing? would she be undoing? would we be undoing? would you be undoing? would they be undoing? | would I have undone? would you have undone? would she have undone? would we have undone? would you have undone? would they have undone? | would I have been undoing? would you have been undoing? would she have been undoing? would we have been undoing? would you have been undoing? would they have been undoing? |
Infinitive | Imperative |
Infinitive | Imperative | ||
| to undo | - - - |
Present | Past | ||
| undoing | undone |