English verb conjugation COULD DECIDE

Regular verb: decide - decided - decided


Affirmation

Simple form

I could decide
you could decide
he could decide
we could decide
you could decide
they could decide

V-ing form

I could be deciding
you could be deciding
he could be deciding
we could be deciding
you could be deciding
they could be deciding

Perfect

I could have decided
you could have decided
he could have decided
we could have decided
you could have decided
they could have decided

V-ing perfect

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

Negation

Simple form

I could not decide
you could not decide
he could not decide
we could not decide
you could not decide
they could not decide

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I decide?
could you decide?
could he decide?
could we decide?
could you decide?
could they decide?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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