English verb conjugation
SHOULD SPACE

Regular verb: space - spaced - spaced

Affirmation

Simple form	V-ing form
I'd space you'd space he'd space we'd space you'd space they'd space	I'd be spacing you'd be spacing he'd be spacing we'd be spacing you'd be spacing they'd be spacing
Perfect	V-ing perfect
I should've spaced you should've spaced he 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 he 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
I shouldn't space you shouldn't space he 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 he shouldn't be spacing we shouldn't be spacing you shouldn't be spacing they shouldn't be spacing
Perfect	V-ing perfect
I shouldn't have spaced you shouldn't have spaced he 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 he 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
should I space? should you space? should he space? should we space? should you space? should they space?	should I be spacing? should you be spacing? should he be spacing? should we be spacing? should you be spacing? should they be spacing?
Perfect	V-ing perfect
should I have spaced? should you have spaced? should he 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 he 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
shouldn't I space? shouldn't you space? shouldn't he 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 he be spacing? shouldn't we be spacing? shouldn't you be spacing? shouldn't they be spacing?
Perfect	V-ing perfect
shouldn't I have spaced? shouldn't you have spaced? shouldn't he 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 he have been spacing? shouldn't we have been spacing? shouldn't you have been spacing? shouldn't they have been spacing?