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