I must monopolize you must monopolize he must monopolize we must monopolize you must monopolize they must monopolize
V-ing form
I must be monopolizing you must be monopolizing he must be monopolizing we must be monopolizing you must be monopolizing they must be monopolizing
Perfect
I must have monopolized you must have monopolized he must have monopolized we must have monopolized you must have monopolized they must have monopolized
V-ing perfect
I must have been monopolizing you must have been monopolizing he must have been monopolizing we must have been monopolizing you must have been monopolizing they must have been monopolizing
Negation
Simple form
I must not monopolize you must not monopolize he must not monopolize we must not monopolize you must not monopolize they must not monopolize
V-ing form
I must not be monopolizing you must not be monopolizing he must not be monopolizing we must not be monopolizing you must not be monopolizing they must not be monopolizing
Perfect
I must not have monopolized you must not have monopolized he must not have monopolized we must not have monopolized you must not have monopolized they must not have monopolized
V-ing perfect
I must not have been monopolizing you must not have been monopolizing he must not have been monopolizing we must not have been monopolizing you must not have been monopolizing they must not have been monopolizing
Interrogative form
Simple form
must I monopolize? must you monopolize? must he monopolize? must we monopolize? must you monopolize? must they monopolize?
V-ing form
must I be monopolizing? must you be monopolizing? must he be monopolizing? must we be monopolizing? must you be monopolizing? must they be monopolizing?
Perfect
must I have monopolized? must you have monopolized? must he have monopolized? must we have monopolized? must you have monopolized? must they have monopolized?
V-ing perfect
must I have been monopolizing? must you have been monopolizing? must he have been monopolizing? must we have been monopolizing? must you have been monopolizing? must they have been monopolizing?
Interro-negative form
Simple form
must I not monopolize? must you not monopolize? must he not monopolize? must we not monopolize? must you not monopolize? must they not monopolize?
V-ing form
must I not be monopolizing? must you not be monopolizing? must he not be monopolizing? must we not be monopolizing? must you not be monopolizing? must they not be monopolizing?
Perfect
must I not have monopolized? must you not have monopolized? must he not have monopolized? must we not have monopolized? must you not have monopolized? must they not have monopolized?
V-ing perfect
must I not have been monopolizing? must you not have been monopolizing? must he not have been monopolizing? must we not have been monopolizing? must you not have been monopolizing? must they not have been monopolizing?