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