English verb conjugation OUGHT TO UNDO

Irregular verb: undo - undid - undone

Affirmation

Simple form

I ought to undo
you ought to undo
he ought to undo
we ought to undo
you ought to undo
they ought to undo

V-ing form

I ought to be undoing
you ought to be undoing
he ought to be undoing
we ought to be undoing
you ought to be undoing
they ought to be undoing

Perfect

I ought to have undone
you ought to have undone
he ought to have undone
we ought to have undone
you ought to have undone
they ought to have undone

V-ing perfect

I ought to have been undoing
you ought to have been undoing
he ought to have been undoing
we ought to have been undoing
you ought to have been undoing
they ought to have been undoing

Negation

Simple form

I oughtn't to undo
you oughtn't to undo
he oughtn't to undo
we oughtn't to undo
you oughtn't to undo
they oughtn't to undo

V-ing form

I oughtn't to be undoing
you oughtn't to be undoing
he oughtn't to be undoing
we oughtn't to be undoing
you oughtn't to be undoing
they oughtn't to be undoing

Perfect

I oughtn't to have undone
you oughtn't to have undone
he oughtn't to have undone
we oughtn't to have undone
you oughtn't to have undone
they oughtn't to have undone

V-ing perfect

I oughtn't to have been undoing
you oughtn't to have been undoing
he oughtn't to have been undoing
we oughtn't to have been undoing
you oughtn't to have been undoing
they oughtn't to have been undoing

Interrogative form

Simple form

ought to I undo?
ought to you undo?
ought to he undo?
ought to we undo?
ought to you undo?
ought to they undo?

V-ing form

ought to I be undoing?
ought to you be undoing?
ought to he be undoing?
ought to we be undoing?
ought to you be undoing?
ought to they be undoing?

Perfect

ought to I have undone?
ought to you have undone?
ought to he have undone?
ought to we have undone?
ought to you have undone?
ought to they have undone?

V-ing perfect

ought to I have been undoing?
ought to you have been undoing?
ought to he have been undoing?
ought to we have been undoing?
ought to you have been undoing?
ought to they have been undoing?

Interro-negative form

Simple form

oughtn't I to undo?
oughtn't you to undo?
oughtn't he to undo?
oughtn't we to undo?
oughtn't you to undo?
oughtn't they to undo?

V-ing form

oughtn't I to be undoing?
oughtn't you to be undoing?
oughtn't he to be undoing?
oughtn't we to be undoing?
oughtn't you to be undoing?
oughtn't they to be undoing?

Perfect

oughtn't I to have undone?
oughtn't you to have undone?
oughtn't he to have undone?
oughtn't we to have undone?
oughtn't you to have undone?
oughtn't they to have undone?

V-ing perfect

oughtn't I to have been undoing?
oughtn't you to have been undoing?
oughtn't he to have been undoing?
oughtn't we to have been undoing?
oughtn't you to have been undoing?
oughtn't they to have been undoing?

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