I should butcher you should butcher he should butcher we should butcher you should butcher they should butcher
V-ing form
I should be butchering you should be butchering he should be butchering we should be butchering you should be butchering they should be butchering
Perfect
I should have butchered you should have butchered he should have butchered we should have butchered you should have butchered they should have butchered
V-ing perfect
I should have been butchering you should have been butchering he should have been butchering we should have been butchering you should have been butchering they should have been butchering
Negation
Simple form
I should not butcher you should not butcher he should not butcher we should not butcher you should not butcher they should not butcher
V-ing form
I should not be butchering you should not be butchering he should not be butchering we should not be butchering you should not be butchering they should not be butchering
Perfect
I should not have butchered you should not have butchered he should not have butchered we should not have butchered you should not have butchered they should not have butchered
V-ing perfect
I should not have been butchering you should not have been butchering he should not have been butchering we should not have been butchering you should not have been butchering they should not 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
should I not butcher? should you not butcher? should he not butcher? should we not butcher? should you not butcher? should they not butcher?
V-ing form
should I not be butchering? should you not be butchering? should he not be butchering? should we not be butchering? should you not be butchering? should they not be butchering?
Perfect
should I not have butchered? should you not have butchered? should he not have butchered? should we not have butchered? should you not have butchered? should they not have butchered?
V-ing perfect
should I not have been butchering? should you not have been butchering? should he not have been butchering? should we not have been butchering? should you not have been butchering? should they not have been butchering?