I must feudalize you must feudalize he must feudalize we must feudalize you must feudalize they must feudalize
V-ing form
I must be feudalizing you must be feudalizing he must be feudalizing we must be feudalizing you must be feudalizing they must be feudalizing
Perfect
I must have feudalized you must have feudalized he must have feudalized we must have feudalized you must have feudalized they must have feudalized
V-ing perfect
I must have been feudalizing you must have been feudalizing he must have been feudalizing we must have been feudalizing you must have been feudalizing they must have been feudalizing
Negation
Simple form
I must not feudalize you must not feudalize he must not feudalize we must not feudalize you must not feudalize they must not feudalize
V-ing form
I must not be feudalizing you must not be feudalizing he must not be feudalizing we must not be feudalizing you must not be feudalizing they must not be feudalizing
Perfect
I must not have feudalized you must not have feudalized he must not have feudalized we must not have feudalized you must not have feudalized they must not have feudalized
V-ing perfect
I must not have been feudalizing you must not have been feudalizing he must not have been feudalizing we must not have been feudalizing you must not have been feudalizing they must not have been feudalizing
Interrogative form
Simple form
must I feudalize? must you feudalize? must he feudalize? must we feudalize? must you feudalize? must they feudalize?
V-ing form
must I be feudalizing? must you be feudalizing? must he be feudalizing? must we be feudalizing? must you be feudalizing? must they be feudalizing?
Perfect
must I have feudalized? must you have feudalized? must he have feudalized? must we have feudalized? must you have feudalized? must they have feudalized?
V-ing perfect
must I have been feudalizing? must you have been feudalizing? must he have been feudalizing? must we have been feudalizing? must you have been feudalizing? must they have been feudalizing?
Interro-negative form
Simple form
must I not feudalize? must you not feudalize? must he not feudalize? must we not feudalize? must you not feudalize? must they not feudalize?
V-ing form
must I not be feudalizing? must you not be feudalizing? must he not be feudalizing? must we not be feudalizing? must you not be feudalizing? must they not be feudalizing?
Perfect
must I not have feudalized? must you not have feudalized? must he not have feudalized? must we not have feudalized? must you not have feudalized? must they not have feudalized?
V-ing perfect
must I not have been feudalizing? must you not have been feudalizing? must he not have been feudalizing? must we not have been feudalizing? must you not have been feudalizing? must they not have been feudalizing?