I must americanize you must americanize he must americanize we must americanize you must americanize they must americanize
V-ing form
I must be americanizing you must be americanizing he must be americanizing we must be americanizing you must be americanizing they must be americanizing
Perfect
I must have americanized you must have americanized he must have americanized we must have americanized you must have americanized they must have americanized
V-ing perfect
I must have been americanizing you must have been americanizing he must have been americanizing we must have been americanizing you must have been americanizing they must have been americanizing
Negation
Simple form
I mustn't americanize you mustn't americanize he mustn't americanize we mustn't americanize you mustn't americanize they mustn't americanize
V-ing form
I mustn't be americanizing you mustn't be americanizing he mustn't be americanizing we mustn't be americanizing you mustn't be americanizing they mustn't be americanizing
Perfect
I mustn't have americanized you mustn't have americanized he mustn't have americanized we mustn't have americanized you mustn't have americanized they mustn't have americanized
V-ing perfect
I mustn't have been americanizing you mustn't have been americanizing he mustn't have been americanizing we mustn't have been americanizing you mustn't have been americanizing they mustn't have been americanizing
Interrogative form
Simple form
must I americanize? must you americanize? must he americanize? must we americanize? must you americanize? must they americanize?
V-ing form
must I be americanizing? must you be americanizing? must he be americanizing? must we be americanizing? must you be americanizing? must they be americanizing?
Perfect
must I have americanized? must you have americanized? must he have americanized? must we have americanized? must you have americanized? must they have americanized?
V-ing perfect
must I have been americanizing? must you have been americanizing? must he have been americanizing? must we have been americanizing? must you have been americanizing? must they have been americanizing?
Interro-negative form
Simple form
mustn't I americanize? mustn't you americanize? mustn't he americanize? mustn't we americanize? mustn't you americanize? mustn't they americanize?
V-ing form
mustn't I be americanizing? mustn't you be americanizing? mustn't he be americanizing? mustn't we be americanizing? mustn't you be americanizing? mustn't they be americanizing?
Perfect
mustn't I have americanized? mustn't you have americanized? mustn't he have americanized? mustn't we have americanized? mustn't you have americanized? mustn't they have americanized?
V-ing perfect
mustn't I have been americanizing? mustn't you have been americanizing? mustn't he have been americanizing? mustn't we have been americanizing? mustn't you have been americanizing? mustn't they have been americanizing?