can vamp
Regular verb: vamp - vamped- vamped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can vamp
you can vamp
he can vamp
we can vamp
you can vamp
they can vamp 	I can be vamping
you can be vamping
he can be vamping
we can be vamping
you can be vamping
they can be vamping	I can have vamped
you can have vamped
he can have vamped
we can have vamped
you can have vamped
they can have vamped	I can have been vamping
you can have been vamping
he can have been vamping
we can have been vamping
you can have been vamping
they can have been vamping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot vamp
you cannot vamp
he cannot vamp
we cannot vamp
you cannot vamp
they cannot vamp 	I cannot be vamping
you cannot be vamping
he cannot be vamping
we cannot be vamping
you cannot be vamping
they cannot be vamping	I cannot have vamped
you cannot have vamped
he cannot have vamped
we cannot have vamped
you cannot have vamped
they cannot have vamped	I cannot have been vamping
you cannot have been vamping
he cannot have been vamping
we cannot have been vamping
you cannot have been vamping
they cannot have been vamping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I vamp?
can you vamp?
can he vamp?
can we vamp?
can you vamp?
can they vamp? 	can I be vamping?
can you be vamping?
can he be vamping?
can we be vamping?
can you be vamping?
can they be vamping? 	can I have vamped?
can you have vamped?
can he have vamped?
can we have vamped?
can you have vamped?
can they have vamped? 	can I have been vamping?
can you have been vamping?
can he have been vamping?
can we have been vamping?
can you have been vamping?
can they have been vamping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not vamp?
can you not vamp?
can he not vamp?
can we not vamp?
can you not vamp?
can they not vamp? 	can I not be vamping?
can you not be vamping?
can he not be vamping?
can we not be vamping?
can you not be vamping?
can they not be vamping? 	can I not have vamped?
can you not have vamped?
can he not have vamped?
can we not have vamped?
can you not have vamped?
can they not have vamped? 	can I not have been vamping?
can you not have been vamping?
can he not have been vamping?
can we not have been vamping?
can you not have been vamping?
can they not have been vamping?