should upchuck
Regular verb: upchuck - upchucked- upchucked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd upchuck
you'd upchuck
he'd upchuck
we'd upchuck
you'd upchuck
they'd upchuck 	I'd be upchucking
you'd be upchucking
he'd be upchucking
we'd be upchucking
you'd be upchucking
they'd be upchucking	I should've upchucked
you should've upchucked
he should've upchucked
we should've upchucked
you should've upchucked
they should've upchucked	I should've been upchucking
you should've been upchucking
he should've been upchucking
we should've been upchucking
you should've been upchucking
they should've been upchucking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't upchuck
you shouldn't upchuck
he shouldn't upchuck
we shouldn't upchuck
you shouldn't upchuck
they shouldn't upchuck 	I shouldn't be upchucking
you shouldn't be upchucking
he shouldn't be upchucking
we shouldn't be upchucking
you shouldn't be upchucking
they shouldn't be upchucking	I shouldn't have upchucked
you shouldn't have upchucked
he shouldn't have upchucked
we shouldn't have upchucked
you shouldn't have upchucked
they shouldn't have upchucked	I shouldn't have been upchucking
you shouldn't have been upchucking
he shouldn't have been upchucking
we shouldn't have been upchucking
you shouldn't have been upchucking
they shouldn't have been upchucking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I upchuck?
should you upchuck?
should he upchuck?
should we upchuck?
should you upchuck?
should they upchuck? 	should I be upchucking?
should you be upchucking?
should he be upchucking?
should we be upchucking?
should you be upchucking?
should they be upchucking? 	should I have upchucked?
should you have upchucked?
should he have upchucked?
should we have upchucked?
should you have upchucked?
should they have upchucked? 	should I have been upchucking?
should you have been upchucking?
should he have been upchucking?
should we have been upchucking?
should you have been upchucking?
should they have been upchucking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I upchuck?
shouldn't you upchuck?
shouldn't he upchuck?
shouldn't we upchuck?
shouldn't you upchuck?
shouldn't they upchuck? 	shouldn't I be upchucking?
shouldn't you be upchucking?
shouldn't he be upchucking?
shouldn't we be upchucking?
shouldn't you be upchucking?
shouldn't they be upchucking? 	shouldn't I have upchucked?
shouldn't you have upchucked?
shouldn't he have upchucked?
shouldn't we have upchucked?
shouldn't you have upchucked?
shouldn't they have upchucked? 	shouldn't I have been upchucking?
shouldn't you have been upchucking?
shouldn't he have been upchucking?
shouldn't we have been upchucking?
shouldn't you have been upchucking?
shouldn't they have been upchucking?