I must westernize you must westernize he must westernize we must westernize you must westernize they must westernize
V-ing form
I must be westernizing you must be westernizing he must be westernizing we must be westernizing you must be westernizing they must be westernizing
Perfect
I must have westernized you must have westernized he must have westernized we must have westernized you must have westernized they must have westernized
V-ing perfect
I must have been westernizing you must have been westernizing he must have been westernizing we must have been westernizing you must have been westernizing they must have been westernizing
Negation
Simple form
I must not westernize you must not westernize he must not westernize we must not westernize you must not westernize they must not westernize
V-ing form
I must not be westernizing you must not be westernizing he must not be westernizing we must not be westernizing you must not be westernizing they must not be westernizing
Perfect
I must not have westernized you must not have westernized he must not have westernized we must not have westernized you must not have westernized they must not have westernized
V-ing perfect
I must not have been westernizing you must not have been westernizing he must not have been westernizing we must not have been westernizing you must not have been westernizing they must not have been westernizing
Interrogative form
Simple form
must I westernize? must you westernize? must he westernize? must we westernize? must you westernize? must they westernize?
V-ing form
must I be westernizing? must you be westernizing? must he be westernizing? must we be westernizing? must you be westernizing? must they be westernizing?
Perfect
must I have westernized? must you have westernized? must he have westernized? must we have westernized? must you have westernized? must they have westernized?
V-ing perfect
must I have been westernizing? must you have been westernizing? must he have been westernizing? must we have been westernizing? must you have been westernizing? must they have been westernizing?
Interro-negative form
Simple form
must I not westernize? must you not westernize? must he not westernize? must we not westernize? must you not westernize? must they not westernize?
V-ing form
must I not be westernizing? must you not be westernizing? must he not be westernizing? must we not be westernizing? must you not be westernizing? must they not be westernizing?
Perfect
must I not have westernized? must you not have westernized? must he not have westernized? must we not have westernized? must you not have westernized? must they not have westernized?
V-ing perfect
must I not have been westernizing? must you not have been westernizing? must he not have been westernizing? must we not have been westernizing? must you not have been westernizing? must they not have been westernizing?