English verb conjugation COULD COMPARE

Regular verb: compare - compared - compared

Affirmation

Simple form

I could compare
you could compare
he could compare
we could compare
you could compare
they could compare

V-ing form

I could be comparing
you could be comparing
he could be comparing
we could be comparing
you could be comparing
they could be comparing

Perfect

I could have compared
you could have compared
he could have compared
we could have compared
you could have compared
they could have compared

V-ing perfect

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

Negation

Simple form

I could not compare
you could not compare
he could not compare
we could not compare
you could not compare
they could not compare

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I compare?
could you compare?
could he compare?
could we compare?
could you compare?
could they compare?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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