Free conjugation exercises for English language learners

substantiate

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 substantiated
you substantiated
he/she/it substantiated
we substantiated
you substantiated
they substantiated

Present

I substantiate
you substantiate
he/she/it substantiates
we substantiate
you substantiate
they substantiate

Future

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

Past

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

Present

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

Future

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

Past

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

Present

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

Future

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

Past

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

Present

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

Future

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

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