English verb conjugation COULD DEMYSTIFY

Regular verb: demystify - demystified - demystified

Affirmation

Simple form

I could demystify
you could demystify
she could demystify
we could demystify
you could demystify
they could demystify

V-ing form

I could be demystifying
you could be demystifying
she could be demystifying
we could be demystifying
you could be demystifying
they could be demystifying

Perfect

I could have demystified
you could have demystified
she could have demystified
we could have demystified
you could have demystified
they could have demystified

V-ing perfect

I could have been demystifying
you could have been demystifying
she could have been demystifying
we could have been demystifying
you could have been demystifying
they could have been demystifying

Negation

Simple form

I could not demystify
you could not demystify
she could not demystify
we could not demystify
you could not demystify
they could not demystify

V-ing form

I could not be demystifying
you could not be demystifying
she could not be demystifying
we could not be demystifying
you could not be demystifying
they could not be demystifying

Perfect

I could not have demystified
you could not have demystified
she could not have demystified
we could not have demystified
you could not have demystified
they could not have demystified

V-ing perfect

I could not have been demystifying
you could not have been demystifying
she could not have been demystifying
we could not have been demystifying
you could not have been demystifying
they could not have been demystifying

Interrogative form

Simple form

could I demystify?
could you demystify?
could she demystify?
could we demystify?
could you demystify?
could they demystify?

V-ing form

could I be demystifying?
could you be demystifying?
could she be demystifying?
could we be demystifying?
could you be demystifying?
could they be demystifying?

Perfect

could I have demystified?
could you have demystified?
could she have demystified?
could we have demystified?
could you have demystified?
could they have demystified?

V-ing perfect

could I have been demystifying?
could you have been demystifying?
could she have been demystifying?
could we have been demystifying?
could you have been demystifying?
could they have been demystifying?

Interro-negative form

Simple form

could I not demystify?
could you not demystify?
could she not demystify?
could we not demystify?
could you not demystify?
could they not demystify?

V-ing form

could I not be demystifying?
could you not be demystifying?
could she not be demystifying?
could we not be demystifying?
could you not be demystifying?
could they not be demystifying?

Perfect

could I not have demystified?
could you not have demystified?
could she not have demystified?
could we not have demystified?
could you not have demystified?
could they not have demystified?

V-ing perfect

could I not have been demystifying?
could you not have been demystifying?
could she not have been demystifying?
could we not have been demystifying?
could you not have been demystifying?
could they not have been demystifying?

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