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