English verb conjugation COULD COMPOUND

Regular verb: compound - compounded - compounded

Affirmation

Simple form

I could compound
you could compound
he could compound
we could compound
you could compound
they could compound

V-ing form

I could be compounding
you could be compounding
he could be compounding
we could be compounding
you could be compounding
they could be compounding

Perfect

I could have compounded
you could have compounded
he could have compounded
we could have compounded
you could have compounded
they could have compounded

V-ing perfect

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

Negation

Simple form

I could not compound
you could not compound
he could not compound
we could not compound
you could not compound
they could not compound

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I compound?
could you compound?
could he compound?
could we compound?
could you compound?
could they compound?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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