should space
Regular verb: space - spaced- spaced

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd space
you'd space
she'd space
we'd space
you'd space
they'd space 	I'd be spacing
you'd be spacing
she'd be spacing
we'd be spacing
you'd be spacing
they'd be spacing	I should've spaced
you should've spaced
she should've spaced
we should've spaced
you should've spaced
they should've spaced	I should've been spacing
you should've been spacing
she should've been spacing
we should've been spacing
you should've been spacing
they should've been spacing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't space
you shouldn't space
she shouldn't space
we shouldn't space
you shouldn't space
they shouldn't space 	I shouldn't be spacing
you shouldn't be spacing
she shouldn't be spacing
we shouldn't be spacing
you shouldn't be spacing
they shouldn't be spacing	I shouldn't have spaced
you shouldn't have spaced
she shouldn't have spaced
we shouldn't have spaced
you shouldn't have spaced
they shouldn't have spaced	I shouldn't have been spacing
you shouldn't have been spacing
she shouldn't have been spacing
we shouldn't have been spacing
you shouldn't have been spacing
they shouldn't have been spacing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I space?
should you space?
should she space?
should we space?
should you space?
should they space? 	should I be spacing?
should you be spacing?
should she be spacing?
should we be spacing?
should you be spacing?
should they be spacing? 	should I have spaced?
should you have spaced?
should she have spaced?
should we have spaced?
should you have spaced?
should they have spaced? 	should I have been spacing?
should you have been spacing?
should she have been spacing?
should we have been spacing?
should you have been spacing?
should they have been spacing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I space?
shouldn't you space?
shouldn't she space?
shouldn't we space?
shouldn't you space?
shouldn't they space? 	shouldn't I be spacing?
shouldn't you be spacing?
shouldn't she be spacing?
shouldn't we be spacing?
shouldn't you be spacing?
shouldn't they be spacing? 	shouldn't I have spaced?
shouldn't you have spaced?
shouldn't she have spaced?
shouldn't we have spaced?
shouldn't you have spaced?
shouldn't they have spaced? 	shouldn't I have been spacing?
shouldn't you have been spacing?
shouldn't she have been spacing?
shouldn't we have been spacing?
shouldn't you have been spacing?
shouldn't they have been spacing?