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 mayn't undo
you mayn't undo
he mayn't undo
we mayn't undo
you mayn't undo
they mayn't undo

V-ing form

I mayn't be undoing
you mayn't be undoing
he mayn't be undoing
we mayn't be undoing
you mayn't be undoing
they mayn't be undoing

Perfect

I mayn't have undone
you mayn't have undone
he mayn't have undone
we mayn't have undone
you mayn't have undone
they mayn't have undone

V-ing perfect

I mayn't have been undoing
you mayn't have been undoing
he mayn't have been undoing
we mayn't have been undoing
you mayn't have been undoing
they mayn't 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

mayn't I undo?
mayn't you undo?
mayn't he undo?
mayn't we undo?
mayn't you undo?
mayn't they undo?

V-ing form

mayn't I be undoing?
mayn't you be undoing?
mayn't he be undoing?
mayn't we be undoing?
mayn't you be undoing?
mayn't they be undoing?

Perfect

mayn't I have undone?
mayn't you have undone?
mayn't he have undone?
mayn't we have undone?
mayn't you have undone?
mayn't they have undone?

V-ing perfect

mayn't I have been undoing?
mayn't you have been undoing?
mayn't he have been undoing?
mayn't we have been undoing?
mayn't you have been undoing?
mayn't they have been undoing?

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