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