English verb conjugation MAY UNDO

Irregular verb: undo - undid - undone


Affirmation

Simple form

I may undo
you may undo
he may undo
we may undo
you may undo
they may undo

V-ing form

I may be undoing
you may be undoing
he may be undoing
we may be undoing
you may be undoing
they may be undoing

Perfect

I may have undone
you may have undone
he may have undone
we may have undone
you may have undone
they may have undone

V-ing perfect

I may have been undoing
you may have been undoing
he may have been undoing
we may have been undoing
you may have been undoing
they may have been undoing

Negation

Simple form

I may not undo
you may not undo
he may not undo
we may not undo
you may not undo
they may not undo

V-ing form

I may not be undoing
you may not be undoing
he may not be undoing
we may not be undoing
you may not be undoing
they may not be undoing

Perfect

I may not have undone
you may not have undone
he may not have undone
we may not have undone
you may not have undone
they may not have undone

V-ing perfect

I may not have been undoing
you may not have been undoing
he may not have been undoing
we may not have been undoing
you may not have been undoing
they may not have been undoing

Interrogative form

Simple form

may I undo?
may you undo?
may he undo?
may we undo?
may you undo?
may they undo?

V-ing form

may I be undoing?
may you be undoing?
may he be undoing?
may we be undoing?
may you be undoing?
may they be undoing?

Perfect

may I have undone?
may you have undone?
may he have undone?
may we have undone?
may you have undone?
may they have undone?

V-ing perfect

may I have been undoing?
may you have been undoing?
may he have been undoing?
may we have been undoing?
may you have been undoing?
may they have been undoing?

Interro-negative form

Simple form

may I not undo?
may you not undo?
may he not undo?
may we not undo?
may you not undo?
may they not undo?

V-ing form

may I not be undoing?
may you not be undoing?
may he not be undoing?
may we not be undoing?
may you not be undoing?
may they not be undoing?

Perfect

may I not have undone?
may you not have undone?
may he not have undone?
may we not have undone?
may you not have undone?
may they not have undone?

V-ing perfect

may I not have been undoing?
may you not have been undoing?
may he not have been undoing?
may we not have been undoing?
may you not have been undoing?
may they not have been undoing?