should scrump
Regular verb: scrump - scrumped- scrumped

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

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I should not scrump
you should not scrump
she should not scrump
we should not scrump
you should not scrump
they should not scrump 	I should not be scrumping
you should not be scrumping
she should not be scrumping
we should not be scrumping
you should not be scrumping
they should not be scrumping	I should not have scrumped
you should not have scrumped
she should not have scrumped
we should not have scrumped
you should not have scrumped
they should not have scrumped	I should not have been scrumping
you should not have been scrumping
she should not have been scrumping
we should not have been scrumping
you should not have been scrumping
they should not have been scrumping	

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

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