English verb conjugation MUST CONCRETIZE

Regular verb: concretize - concretized - concretized

Affirmation

Simple form

I must concretize
you must concretize
he must concretize
we must concretize
you must concretize
they must concretize

V-ing form

I must be concretizing
you must be concretizing
he must be concretizing
we must be concretizing
you must be concretizing
they must be concretizing

Perfect

I must have concretized
you must have concretized
he must have concretized
we must have concretized
you must have concretized
they must have concretized

V-ing perfect

I must have been concretizing
you must have been concretizing
he must have been concretizing
we must have been concretizing
you must have been concretizing
they must have been concretizing

Negation

Simple form

I must not concretize
you must not concretize
he must not concretize
we must not concretize
you must not concretize
they must not concretize

V-ing form

I must not be concretizing
you must not be concretizing
he must not be concretizing
we must not be concretizing
you must not be concretizing
they must not be concretizing

Perfect

I must not have concretized
you must not have concretized
he must not have concretized
we must not have concretized
you must not have concretized
they must not have concretized

V-ing perfect

I must not have been concretizing
you must not have been concretizing
he must not have been concretizing
we must not have been concretizing
you must not have been concretizing
they must not have been concretizing

Interrogative form

Simple form

must I concretize?
must you concretize?
must he concretize?
must we concretize?
must you concretize?
must they concretize?

V-ing form

must I be concretizing?
must you be concretizing?
must he be concretizing?
must we be concretizing?
must you be concretizing?
must they be concretizing?

Perfect

must I have concretized?
must you have concretized?
must he have concretized?
must we have concretized?
must you have concretized?
must they have concretized?

V-ing perfect

must I have been concretizing?
must you have been concretizing?
must he have been concretizing?
must we have been concretizing?
must you have been concretizing?
must they have been concretizing?

Interro-negative form

Simple form

must I not concretize?
must you not concretize?
must he not concretize?
must we not concretize?
must you not concretize?
must they not concretize?

V-ing form

must I not be concretizing?
must you not be concretizing?
must he not be concretizing?
must we not be concretizing?
must you not be concretizing?
must they not be concretizing?

Perfect

must I not have concretized?
must you not have concretized?
must he not have concretized?
must we not have concretized?
must you not have concretized?
must they not have concretized?

V-ing perfect

must I not have been concretizing?
must you not have been concretizing?
must he not have been concretizing?
must we not have been concretizing?
must you not have been concretizing?
must they not have been concretizing?

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