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