Free conjugation exercises for English language learners

undo

Irregular

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You're listening to Joanna
She has an American accent and expects you to use American spelling.

Simple

Continuous

Perfect

Perfect continuous

Past

I undid
you undid
he/she/it undid
we undid
you undid
they undid

Present

I undo
you undo
he/she/it undoes
we undo
you undo
they undo

Future

I will undo
you will undo
he/she/it will undo
we will undo
you will undo
they will undo

Past

I was undoing
you were undoing
he/she/it was undoing
we were undoing
you were undoing
they were undoing

Present

I am undoing
you are undoing
he/she/it is undoing
we are undoing
you are undoing
they are undoing

Future

I will be undoing
you will be undoing
he/she/it will be undoing
we will be undoing
you will be undoing
they will be undoing

Past

I had undone
you had undone
he/she/it had undone
we had undone
you had undone
they had undone

Present

I have undone
you have undone
he/she/it has undone
we have undone
you have undone
they have undone

Future

I will have undone
you will have undone
he/she/it will have undone
we will have undone
you will have undone
they will have undone

Past

I had been undoing
you had been undoing
he/she/it had been undoing
we had been undoing
you had been undoing
they had been undoing

Present

I have been undoing
you have been undoing
he/she/it has been undoing
we have been undoing
you have been undoing
they have been undoing

Future

I will have been undoing
you will have been undoing
he/she/it will have been undoing
we will have been undoing
you will have been undoing
they will have been undoing

{"verb":"undo","type":"Irregular","conjugation":{"Simple":{"Past":["I undid","you undid","he\/she\/it undid","we undid","you undid","they undid"],"Present":["I undo","you undo","he\/she\/it undoes","we undo","you undo","they undo"],"Future":["I will undo","you will undo","he\/she\/it will undo","we will undo","you will undo","they will undo"]},"Continuous":{"Past":["I was undoing","you were undoing","he\/she\/it was undoing","we were undoing","you were undoing","they were undoing"],"Present":["I am undoing","you are undoing","he\/she\/it is undoing","we are undoing","you are undoing","they are undoing"],"Future":["I will be undoing","you will be undoing","he\/she\/it will be undoing","we will be undoing","you will be undoing","they will be undoing"]},"Perfect":{"Past":["I had undone","you had undone","he\/she\/it had undone","we had undone","you had undone","they had undone"],"Present":["I have undone","you have undone","he\/she\/it has undone","we have undone","you have undone","they have undone"],"Future":["I will have undone","you will have undone","he\/she\/it will have undone","we will have undone","you will have undone","they will have undone"]},"Perfect continuous":{"Past":["I had been undoing","you had been undoing","he\/she\/it had been undoing","we had been undoing","you had been undoing","they had been undoing"],"Present":["I have been undoing","you have been undoing","he\/she\/it has been undoing","we have been undoing","you have been undoing","they have been undoing"],"Future":["I will have been undoing","you will have been undoing","he\/she\/it will have been undoing","we will have been undoing","you will have been undoing","they will have been undoing"]}}}