English verb conjugation COULD CONVOLVE

Regular verb: convolve - convolved - convolved

Affirmation

Simple form

I could convolve
you could convolve
he could convolve
we could convolve
you could convolve
they could convolve

V-ing form

I could be convolving
you could be convolving
he could be convolving
we could be convolving
you could be convolving
they could be convolving

Perfect

I could have convolved
you could have convolved
he could have convolved
we could have convolved
you could have convolved
they could have convolved

V-ing perfect

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

Negation

Simple form

I could not convolve
you could not convolve
he could not convolve
we could not convolve
you could not convolve
they could not convolve

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I convolve?
could you convolve?
could he convolve?
could we convolve?
could you convolve?
could they convolve?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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