can trap
Regular verb: trap - trapped- trapped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can trap
you can trap
he can trap
we can trap
you can trap
they can trap 	I can be trapping
you can be trapping
he can be trapping
we can be trapping
you can be trapping
they can be trapping	I can have trapped
you can have trapped
he can have trapped
we can have trapped
you can have trapped
they can have trapped	I can have been trapping
you can have been trapping
he can have been trapping
we can have been trapping
you can have been trapping
they can have been trapping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't trap
you can't trap
he can't trap
we can't trap
you can't trap
they can't trap 	I can't be trapping
you can't be trapping
he can't be trapping
we can't be trapping
you can't be trapping
they can't be trapping	I can't have trapped
you can't have trapped
he can't have trapped
we can't have trapped
you can't have trapped
they can't have trapped	I can't have been trapping
you can't have been trapping
he can't have been trapping
we can't have been trapping
you can't have been trapping
they can't have been trapping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I trap?
can you trap?
can he trap?
can we trap?
can you trap?
can they trap? 	can I be trapping?
can you be trapping?
can he be trapping?
can we be trapping?
can you be trapping?
can they be trapping? 	can I have trapped?
can you have trapped?
can he have trapped?
can we have trapped?
can you have trapped?
can they have trapped? 	can I have been trapping?
can you have been trapping?
can he have been trapping?
can we have been trapping?
can you have been trapping?
can they have been trapping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I trap?
can't you trap?
can't he trap?
can't we trap?
can't you trap?
can't they trap? 	can't I be trapping?
can't you be trapping?
can't he be trapping?
can't we be trapping?
can't you be trapping?
can't they be trapping? 	can't I have trapped?
can't you have trapped?
can't he have trapped?
can't we have trapped?
can't you have trapped?
can't they have trapped? 	can't I have been trapping?
can't you have been trapping?
can't he have been trapping?
can't we have been trapping?
can't you have been trapping?
can't they have been trapping?