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English conjugation tables

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Search for infinitive (min. 3 letters):

to undo [tr, intr, irr]

to undo, undid, undone
– undoes, undoing –





ACTIVE Intro AFFIR­MATION
FULL FORM QUESTION
Top - Indicative - Conditional- Bottom
indicative presentindicative past tense
do I undo?did I undo?
do you undo?did you undo?
does he/she/it undo?did he/she/it undo?
do we undo?did we undo?
do you undo?did you undo?
do they undo?did they undo?
indicative present continuousindicative past tense continuous
am I undoing?was I undoing?
are you undoing?were you undoing?
is he/she/it undoing?was he/she/it undoing?
are we undoing?were we undoing?
are you undoing?were you undoing?
are they undoing?were they undoing?
indicative present perfectindicatif past perfect
have I undone?had I undone?
have you undone?had you undone?
has he/she/it undone?had he/she/it undone?
have we undone?had we undone?
have you undone?had you undone?
have they undone?had they undone?
indicative present perfect cont.indicative past perfect cont.
have I been undoing?had I been undoing?
have you been undoing?had you been undoing?
has he/she/it been undoing?had he/she/it been undoing?
have we been undoing?had we been undoing?
have you been undoing?had you been undoing?
have they been undoing?had they been undoing?
indicative futureindicative future perfect
shall/will I undo?shall/will I have undone?
will you undo?will you have undone?
will he/she/it undo?will he/she/it have undone?
shall/will we undo?shall/will we have undone?
will you undo?will you have undone?
will they undo?will they have undone?
indicative future continuousindicative future perfect cont.
shall/will I be undoing?shall/will I have been undoing?
will you be undoing?will you have been undoing?
will he/she/it be undoing?will he/she/it have been undoing?
shall/will we be undoing?shall/will we have been undoing?
will you be undoing?will you have been undoing?
will they be undoing?will they have been undoing?
Top - Indicative - Conditional- Bottom
conditional presentconditional perfect
should/would I undo?should/would I have undone?
would you undo?would you have undone?
would he/she/it undo?would he/she/it have undone?
should/would we undo?should/would we have undone?
would you undo?would you have undone?
would they undo?would they have undone?
conditional present cont.conditional perfect cont.
should/would I be undoing?should/would I have been undoing?
would you be undoing?would you have been undoing?
would he/she/it be undoing?would he/she/it have been undoing?
should/would we be undoing?should/would we have been undoing?
would you be undoing?would you have been undoing?
would they be undoing?would they have been undoing?

A quick overview of the irregular English verbs you get in the table.


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