English verb conjugation COULD CALCIFY

Regular verb: calcify - calcified - calcified

Affirmation

Simple form

I could calcify
you could calcify
he could calcify
we could calcify
you could calcify
they could calcify

V-ing form

I could be calcifying
you could be calcifying
he could be calcifying
we could be calcifying
you could be calcifying
they could be calcifying

Perfect

I could have calcified
you could have calcified
he could have calcified
we could have calcified
you could have calcified
they could have calcified

V-ing perfect

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

Negation

Simple form

I could not calcify
you could not calcify
he could not calcify
we could not calcify
you could not calcify
they could not calcify

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I calcify?
could you calcify?
could he calcify?
could we calcify?
could you calcify?
could they calcify?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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