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