English verb conjugation COULD DECIDE DECIDE

Regular verb: decide decide - decide decided - decide decided

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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