English verb conjugation COULD COPRODUCE

Regular verb: coproduce - coproduced - coproduced

Affirmation

Simple form

I could coproduce
you could coproduce
he could coproduce
we could coproduce
you could coproduce
they could coproduce

V-ing form

I could be coproducing
you could be coproducing
he could be coproducing
we could be coproducing
you could be coproducing
they could be coproducing

Perfect

I could have coproduced
you could have coproduced
he could have coproduced
we could have coproduced
you could have coproduced
they could have coproduced

V-ing perfect

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

Negation

Simple form

I could not coproduce
you could not coproduce
he could not coproduce
we could not coproduce
you could not coproduce
they could not coproduce

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I coproduce?
could you coproduce?
could he coproduce?
could we coproduce?
could you coproduce?
could they coproduce?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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