English verb conjugation COULD CONCUR

Regular verb: concur - concurred - concurred

Affirmation

Simple form

I could concur
you could concur
he could concur
we could concur
you could concur
they could concur

V-ing form

I could be concurring
you could be concurring
he could be concurring
we could be concurring
you could be concurring
they could be concurring

Perfect

I could have concurred
you could have concurred
he could have concurred
we could have concurred
you could have concurred
they could have concurred

V-ing perfect

I could have been concurring
you could have been concurring
he could have been concurring
we could have been concurring
you could have been concurring
they could have been concurring

Negation

Simple form

I could not concur
you could not concur
he could not concur
we could not concur
you could not concur
they could not concur

V-ing form

I could not be concurring
you could not be concurring
he could not be concurring
we could not be concurring
you could not be concurring
they could not be concurring

Perfect

I could not have concurred
you could not have concurred
he could not have concurred
we could not have concurred
you could not have concurred
they could not have concurred

V-ing perfect

I could not have been concurring
you could not have been concurring
he could not have been concurring
we could not have been concurring
you could not have been concurring
they could not have been concurring

Interrogative form

Simple form

could I concur?
could you concur?
could he concur?
could we concur?
could you concur?
could they concur?

V-ing form

could I be concurring?
could you be concurring?
could he be concurring?
could we be concurring?
could you be concurring?
could they be concurring?

Perfect

could I have concurred?
could you have concurred?
could he have concurred?
could we have concurred?
could you have concurred?
could they have concurred?

V-ing perfect

could I have been concurring?
could you have been concurring?
could he have been concurring?
could we have been concurring?
could you have been concurring?
could they have been concurring?

Interro-negative form

Simple form

could I not concur?
could you not concur?
could he not concur?
could we not concur?
could you not concur?
could they not concur?

V-ing form

could I not be concurring?
could you not be concurring?
could he not be concurring?
could we not be concurring?
could you not be concurring?
could they not be concurring?

Perfect

could I not have concurred?
could you not have concurred?
could he not have concurred?
could we not have concurred?
could you not have concurred?
could they not have concurred?

V-ing perfect

could I not have been concurring?
could you not have been concurring?
could he not have been concurring?
could we not have been concurring?
could you not have been concurring?
could they not have been concurring?

Page top