I'd be scaffolding you'd be scaffolding she'd be scaffolding we'd be scaffolding you'd be scaffolding they'd be scaffolding
Perfect
I should've scaffolded you should've scaffolded she 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 she 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 she 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 she 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 she 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 she 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 she scaffold? should we scaffold? should you scaffold? should they scaffold?
V-ing form
should I be scaffolding? should you be scaffolding? should she be scaffolding? should we be scaffolding? should you be scaffolding? should they be scaffolding?
Perfect
should I have scaffolded? should you have scaffolded? should she 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 she 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 she 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 she 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 she 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 she have been scaffolding? shouldn't we have been scaffolding? shouldn't you have been scaffolding? shouldn't they have been scaffolding?