English verb conjugation MUST VITALIZE

Regular verb: vitalize - vitalized - vitalized

Affirmation

Simple form

I must vitalize
you must vitalize
he must vitalize
we must vitalize
you must vitalize
they must vitalize

V-ing form

I must be vitalizing
you must be vitalizing
he must be vitalizing
we must be vitalizing
you must be vitalizing
they must be vitalizing

Perfect

I must have vitalized
you must have vitalized
he must have vitalized
we must have vitalized
you must have vitalized
they must have vitalized

V-ing perfect

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

Negation

Simple form

I mustn't vitalize
you mustn't vitalize
he mustn't vitalize
we mustn't vitalize
you mustn't vitalize
they mustn't vitalize

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I vitalize?
must you vitalize?
must he vitalize?
must we vitalize?
must you vitalize?
must they vitalize?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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