English verb conjugation MUST WINTERIZE

Regular verb: winterize - winterized - winterized

Affirmation

Simple form

I must winterize
you must winterize
he must winterize
we must winterize
you must winterize
they must winterize

V-ing form

I must be winterizing
you must be winterizing
he must be winterizing
we must be winterizing
you must be winterizing
they must be winterizing

Perfect

I must have winterized
you must have winterized
he must have winterized
we must have winterized
you must have winterized
they must have winterized

V-ing perfect

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

Negation

Simple form

I must not winterize
you must not winterize
he must not winterize
we must not winterize
you must not winterize
they must not winterize

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I winterize?
must you winterize?
must he winterize?
must we winterize?
must you winterize?
must they winterize?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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