can scrump
Regular verb: scrump - scrumped- scrumped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can scrump
you can scrump
she can scrump
we can scrump
you can scrump
they can scrump 	I can be scrumping
you can be scrumping
she can be scrumping
we can be scrumping
you can be scrumping
they can be scrumping	I can have scrumped
you can have scrumped
she can have scrumped
we can have scrumped
you can have scrumped
they can have scrumped	I can have been scrumping
you can have been scrumping
she can have been scrumping
we can have been scrumping
you can have been scrumping
they can have been scrumping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't scrump
you can't scrump
she can't scrump
we can't scrump
you can't scrump
they can't scrump 	I can't be scrumping
you can't be scrumping
she can't be scrumping
we can't be scrumping
you can't be scrumping
they can't be scrumping	I can't have scrumped
you can't have scrumped
she can't have scrumped
we can't have scrumped
you can't have scrumped
they can't have scrumped	I can't have been scrumping
you can't have been scrumping
she can't have been scrumping
we can't have been scrumping
you can't have been scrumping
they can't have been scrumping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I scrump?
can you scrump?
can she scrump?
can we scrump?
can you scrump?
can they scrump? 	can I be scrumping?
can you be scrumping?
can she be scrumping?
can we be scrumping?
can you be scrumping?
can they be scrumping? 	can I have scrumped?
can you have scrumped?
can she have scrumped?
can we have scrumped?
can you have scrumped?
can they have scrumped? 	can I have been scrumping?
can you have been scrumping?
can she have been scrumping?
can we have been scrumping?
can you have been scrumping?
can they have been scrumping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I scrump?
can't you scrump?
can't she scrump?
can't we scrump?
can't you scrump?
can't they scrump? 	can't I be scrumping?
can't you be scrumping?
can't she be scrumping?
can't we be scrumping?
can't you be scrumping?
can't they be scrumping? 	can't I have scrumped?
can't you have scrumped?
can't she have scrumped?
can't we have scrumped?
can't you have scrumped?
can't they have scrumped? 	can't I have been scrumping?
can't you have been scrumping?
can't she have been scrumping?
can't we have been scrumping?
can't you have been scrumping?
can't they have been scrumping?