I'd be paving you'd be paving she'd be paving we'd be paving you'd be paving they'd be paving
Perfect
I should've paved you should've paved she should've paved we should've paved you should've paved they should've paved
V-ing perfect
I should've been paving you should've been paving she should've been paving we should've been paving you should've been paving they should've been paving
Negation
Simple form
I shouldn't pave you shouldn't pave she shouldn't pave we shouldn't pave you shouldn't pave they shouldn't pave
V-ing form
I shouldn't be paving you shouldn't be paving she shouldn't be paving we shouldn't be paving you shouldn't be paving they shouldn't be paving
Perfect
I shouldn't have paved you shouldn't have paved she shouldn't have paved we shouldn't have paved you shouldn't have paved they shouldn't have paved
V-ing perfect
I shouldn't have been paving you shouldn't have been paving she shouldn't have been paving we shouldn't have been paving you shouldn't have been paving they shouldn't have been paving
Interrogative form
Simple form
should I pave? should you pave? should she pave? should we pave? should you pave? should they pave?
V-ing form
should I be paving? should you be paving? should she be paving? should we be paving? should you be paving? should they be paving?
Perfect
should I have paved? should you have paved? should she have paved? should we have paved? should you have paved? should they have paved?
V-ing perfect
should I have been paving? should you have been paving? should she have been paving? should we have been paving? should you have been paving? should they have been paving?
Interro-negative form
Simple form
shouldn't I pave? shouldn't you pave? shouldn't she pave? shouldn't we pave? shouldn't you pave? shouldn't they pave?
V-ing form
shouldn't I be paving? shouldn't you be paving? shouldn't she be paving? shouldn't we be paving? shouldn't you be paving? shouldn't they be paving?
Perfect
shouldn't I have paved? shouldn't you have paved? shouldn't she have paved? shouldn't we have paved? shouldn't you have paved? shouldn't they have paved?
V-ing perfect
shouldn't I have been paving? shouldn't you have been paving? shouldn't she have been paving? shouldn't we have been paving? shouldn't you have been paving? shouldn't they have been paving?