English verb conjugation TO UNDO

Irregular verb: undo - undid - undone

Indicative

Present

I undo
you undo
he undoes
we undo
you undo
they undo

Present continuous

I am undoing
you are undoing
he is undoing
we are undoing
you are undoing
they are undoing

Preterite

I undid
you undid
he undid
we undid
you undid
they undid

Preterite continuous

I was undoing
you were undoing
he was undoing
we were undoing
you were undoing
they were undoing

Present perfect

I have undone
you have undone
he has undone
we have undone
you have undone
they have undone

Present perfect continuous

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

Pluperfect

I had undone
you had undone
he had undone
we had undone
you had undone
they had undone

Pluperfect continuous

I had been undoing
you had been undoing
he had been undoing
we had been undoing
you had been undoing
they had been undoing

Future

I will undo
you will undo
he will undo
we will undo
you will undo
they will undo

Future continuous

I will be undoing
you will be undoing
he will be undoing
we will be undoing
you will be undoing
they will be undoing

Future perfect

I will have undone
you will have undone
he will have undone
we will have undone
you will have undone
they will have undone

Future perfect continuous

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

Conditional

Present

I would undo
you would undo
he would undo
we would undo
you would undo
they would undo

Present continuous

I would be undoing
you would be undoing
he would be undoing
we would be undoing
you would be undoing
they would be undoing

Past

I would have undone
you would have undone
he would have undone
we would have undone
you would have undone
they would have undone

Past continuous

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

Imperative

undo
Let's undo
undo

Infinitive

to undo

Participle

Present

undoing

Past

undone

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