English verb conjugation MUST THEORIZE

Regular verb: theorize - theorized - theorized

Affirmation

Simple form

I must theorize
you must theorize
he must theorize
we must theorize
you must theorize
they must theorize

V-ing form

I must be theorizing
you must be theorizing
he must be theorizing
we must be theorizing
you must be theorizing
they must be theorizing

Perfect

I must have theorized
you must have theorized
he must have theorized
we must have theorized
you must have theorized
they must have theorized

V-ing perfect

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

Negation

Simple form

I must not theorize
you must not theorize
he must not theorize
we must not theorize
you must not theorize
they must not theorize

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I theorize?
must you theorize?
must he theorize?
must we theorize?
must you theorize?
must they theorize?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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