I'd be scaffolding you'd be scaffolding he'd be scaffolding we'd be scaffolding you'd be scaffolding they'd be scaffolding
Perfect
I should've scaffolded you should've scaffolded he should've scaffolded we should've scaffolded you should've scaffolded they should've scaffolded
V-ing perfect
I should've been scaffolding you should've been scaffolding he should've been scaffolding we should've been scaffolding you should've been scaffolding they should've been scaffolding
Negation
Simple form
I shouldn't scaffold you shouldn't scaffold he shouldn't scaffold we shouldn't scaffold you shouldn't scaffold they shouldn't scaffold
V-ing form
I shouldn't be scaffolding you shouldn't be scaffolding he shouldn't be scaffolding we shouldn't be scaffolding you shouldn't be scaffolding they shouldn't be scaffolding
Perfect
I shouldn't have scaffolded you shouldn't have scaffolded he shouldn't have scaffolded we shouldn't have scaffolded you shouldn't have scaffolded they shouldn't have scaffolded
V-ing perfect
I shouldn't have been scaffolding you shouldn't have been scaffolding he shouldn't have been scaffolding we shouldn't have been scaffolding you shouldn't have been scaffolding they shouldn't have been scaffolding
Interrogative form
Simple form
should I scaffold? should you scaffold? should he scaffold? should we scaffold? should you scaffold? should they scaffold?
V-ing form
should I be scaffolding? should you be scaffolding? should he be scaffolding? should we be scaffolding? should you be scaffolding? should they be scaffolding?
Perfect
should I have scaffolded? should you have scaffolded? should he have scaffolded? should we have scaffolded? should you have scaffolded? should they have scaffolded?
V-ing perfect
should I have been scaffolding? should you have been scaffolding? should he have been scaffolding? should we have been scaffolding? should you have been scaffolding? should they have been scaffolding?
Interro-negative form
Simple form
shouldn't I scaffold? shouldn't you scaffold? shouldn't he scaffold? shouldn't we scaffold? shouldn't you scaffold? shouldn't they scaffold?
V-ing form
shouldn't I be scaffolding? shouldn't you be scaffolding? shouldn't he be scaffolding? shouldn't we be scaffolding? shouldn't you be scaffolding? shouldn't they be scaffolding?
Perfect
shouldn't I have scaffolded? shouldn't you have scaffolded? shouldn't he have scaffolded? shouldn't we have scaffolded? shouldn't you have scaffolded? shouldn't they have scaffolded?
V-ing perfect
shouldn't I have been scaffolding? shouldn't you have been scaffolding? shouldn't he have been scaffolding? shouldn't we have been scaffolding? shouldn't you have been scaffolding? shouldn't they have been scaffolding?