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 mustn't winterize
you mustn't winterize
he mustn't winterize
we mustn't winterize
you mustn't winterize
they mustn't winterize

V-ing form

I mustn't be winterizing
you mustn't be winterizing
he mustn't be winterizing
we mustn't be winterizing
you mustn't be winterizing
they mustn't be winterizing

Perfect

I mustn't have winterized
you mustn't have winterized
he mustn't have winterized
we mustn't have winterized
you mustn't have winterized
they mustn't have winterized

V-ing perfect

I mustn't have been winterizing
you mustn't have been winterizing
he mustn't have been winterizing
we mustn't have been winterizing
you mustn't have been winterizing
they mustn't 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

mustn't I winterize?
mustn't you winterize?
mustn't he winterize?
mustn't we winterize?
mustn't you winterize?
mustn't they winterize?

V-ing form

mustn't I be winterizing?
mustn't you be winterizing?
mustn't he be winterizing?
mustn't we be winterizing?
mustn't you be winterizing?
mustn't they be winterizing?

Perfect

mustn't I have winterized?
mustn't you have winterized?
mustn't he have winterized?
mustn't we have winterized?
mustn't you have winterized?
mustn't they have winterized?

V-ing perfect

mustn't I have been winterizing?
mustn't you have been winterizing?
mustn't he have been winterizing?
mustn't we have been winterizing?
mustn't you have been winterizing?
mustn't they have been winterizing?

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