English verb conjugation
MUST FANTASIZE

Regular verb: fantasize - fantasized - fantasized

Affirmation

Simple form	V-ing form
I must fantasize you must fantasize he must fantasize we must fantasize you must fantasize they must fantasize	I must be fantasizing you must be fantasizing he must be fantasizing we must be fantasizing you must be fantasizing they must be fantasizing
Perfect	V-ing perfect
I must have fantasized you must have fantasized he must have fantasized we must have fantasized you must have fantasized they must have fantasized	I must have been fantasizing you must have been fantasizing he must have been fantasizing we must have been fantasizing you must have been fantasizing they must have been fantasizing

Negation

Simple form	V-ing form
I mustn't fantasize you mustn't fantasize he mustn't fantasize we mustn't fantasize you mustn't fantasize they mustn't fantasize	I mustn't be fantasizing you mustn't be fantasizing he mustn't be fantasizing we mustn't be fantasizing you mustn't be fantasizing they mustn't be fantasizing
Perfect	V-ing perfect
I mustn't have fantasized you mustn't have fantasized he mustn't have fantasized we mustn't have fantasized you mustn't have fantasized they mustn't have fantasized	I mustn't have been fantasizing you mustn't have been fantasizing he mustn't have been fantasizing we mustn't have been fantasizing you mustn't have been fantasizing they mustn't have been fantasizing

Interrogative form

Simple form	V-ing form
must I fantasize? must you fantasize? must he fantasize? must we fantasize? must you fantasize? must they fantasize?	must I be fantasizing? must you be fantasizing? must he be fantasizing? must we be fantasizing? must you be fantasizing? must they be fantasizing?
Perfect	V-ing perfect
must I have fantasized? must you have fantasized? must he have fantasized? must we have fantasized? must you have fantasized? must they have fantasized?	must I have been fantasizing? must you have been fantasizing? must he have been fantasizing? must we have been fantasizing? must you have been fantasizing? must they have been fantasizing?

Interro-negative form

Simple form	V-ing form
mustn't I fantasize? mustn't you fantasize? mustn't he fantasize? mustn't we fantasize? mustn't you fantasize? mustn't they fantasize?	mustn't I be fantasizing? mustn't you be fantasizing? mustn't he be fantasizing? mustn't we be fantasizing? mustn't you be fantasizing? mustn't they be fantasizing?
Perfect	V-ing perfect
mustn't I have fantasized? mustn't you have fantasized? mustn't he have fantasized? mustn't we have fantasized? mustn't you have fantasized? mustn't they have fantasized?	mustn't I have been fantasizing? mustn't you have been fantasizing? mustn't he have been fantasizing? mustn't we have been fantasizing? mustn't you have been fantasizing? mustn't they have been fantasizing?