Free conjugation exercises for English language learners

invalidate

Regular

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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 invalidated
you invalidated
he/she/it invalidated
we invalidated
you invalidated
they invalidated

Present

I invalidate
you invalidate
he/she/it invalidates
we invalidate
you invalidate
they invalidate

Future

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

Past

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

Present

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

Future

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

Past

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

Present

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

Future

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

Past

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

Present

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

Future

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

{"verb":"invalidate","type":"Regular","conjugation":{"Simple":{"Past":["I invalidated","you invalidated","he\/she\/it invalidated","we invalidated","you invalidated","they invalidated"],"Present":["I invalidate","you invalidate","he\/she\/it invalidates","we invalidate","you invalidate","they invalidate"],"Future":["I will invalidate","you will invalidate","he\/she\/it will invalidate","we will invalidate","you will invalidate","they will invalidate"]},"Continuous":{"Past":["I was invalidating","you were invalidating","he\/she\/it was invalidating","we were invalidating","you were invalidating","they were invalidating"],"Present":["I am invalidating","you are invalidating","he\/she\/it is invalidating","we are invalidating","you are invalidating","they are invalidating"],"Future":["I will be invalidating","you will be invalidating","he\/she\/it will be invalidating","we will be invalidating","you will be invalidating","they will be invalidating"]},"Perfect":{"Past":["I had invalidated","you had invalidated","he\/she\/it had invalidated","we had invalidated","you had invalidated","they had invalidated"],"Present":["I have invalidated","you have invalidated","he\/she\/it has invalidated","we have invalidated","you have invalidated","they have invalidated"],"Future":["I will have invalidated","you will have invalidated","he\/she\/it will have invalidated","we will have invalidated","you will have invalidated","they will have invalidated"]},"Perfect continuous":{"Past":["I had been invalidating","you had been invalidating","he\/she\/it had been invalidating","we had been invalidating","you had been invalidating","they had been invalidating"],"Present":["I have been invalidating","you have been invalidating","he\/she\/it has been invalidating","we have been invalidating","you have been invalidating","they have been invalidating"],"Future":["I will have been invalidating","you will have been invalidating","he\/she\/it will have been invalidating","we will have been invalidating","you will have been invalidating","they will have been invalidating"]}}}