I must polarize you must polarize she must polarize we must polarize you must polarize they must polarize
V-ing form
I must be polarizing you must be polarizing she must be polarizing we must be polarizing you must be polarizing they must be polarizing
Perfect
I must have polarized you must have polarized she must have polarized we must have polarized you must have polarized they must have polarized
V-ing perfect
I must have been polarizing you must have been polarizing she must have been polarizing we must have been polarizing you must have been polarizing they must have been polarizing
Negation
Simple form
I mustn't polarize you mustn't polarize she mustn't polarize we mustn't polarize you mustn't polarize they mustn't polarize
V-ing form
I mustn't be polarizing you mustn't be polarizing she mustn't be polarizing we mustn't be polarizing you mustn't be polarizing they mustn't be polarizing
Perfect
I mustn't have polarized you mustn't have polarized she mustn't have polarized we mustn't have polarized you mustn't have polarized they mustn't have polarized
V-ing perfect
I mustn't have been polarizing you mustn't have been polarizing she mustn't have been polarizing we mustn't have been polarizing you mustn't have been polarizing they mustn't have been polarizing
Interrogative form
Simple form
must I polarize? must you polarize? must she polarize? must we polarize? must you polarize? must they polarize?
V-ing form
must I be polarizing? must you be polarizing? must she be polarizing? must we be polarizing? must you be polarizing? must they be polarizing?
Perfect
must I have polarized? must you have polarized? must she have polarized? must we have polarized? must you have polarized? must they have polarized?
V-ing perfect
must I have been polarizing? must you have been polarizing? must she have been polarizing? must we have been polarizing? must you have been polarizing? must they have been polarizing?
Interro-negative form
Simple form
mustn't I polarize? mustn't you polarize? mustn't she polarize? mustn't we polarize? mustn't you polarize? mustn't they polarize?
V-ing form
mustn't I be polarizing? mustn't you be polarizing? mustn't she be polarizing? mustn't we be polarizing? mustn't you be polarizing? mustn't they be polarizing?
Perfect
mustn't I have polarized? mustn't you have polarized? mustn't she have polarized? mustn't we have polarized? mustn't you have polarized? mustn't they have polarized?
V-ing perfect
mustn't I have been polarizing? mustn't you have been polarizing? mustn't she have been polarizing? mustn't we have been polarizing? mustn't you have been polarizing? mustn't they have been polarizing?