I should buffer you should buffer he should buffer we should buffer you should buffer they should buffer
V-ing form
I should be buffering you should be buffering he should be buffering we should be buffering you should be buffering they should be buffering
Perfect
I should have buffered you should have buffered he should have buffered we should have buffered you should have buffered they should have buffered
V-ing perfect
I should have been buffering you should have been buffering he should have been buffering we should have been buffering you should have been buffering they should have been buffering
Negation
Simple form
I should not buffer you should not buffer he should not buffer we should not buffer you should not buffer they should not buffer
V-ing form
I should not be buffering you should not be buffering he should not be buffering we should not be buffering you should not be buffering they should not be buffering
Perfect
I should not have buffered you should not have buffered he should not have buffered we should not have buffered you should not have buffered they should not have buffered
V-ing perfect
I should not have been buffering you should not have been buffering he should not have been buffering we should not have been buffering you should not have been buffering they should not have been buffering
Interrogative form
Simple form
should I buffer? should you buffer? should he buffer? should we buffer? should you buffer? should they buffer?
V-ing form
should I be buffering? should you be buffering? should he be buffering? should we be buffering? should you be buffering? should they be buffering?
Perfect
should I have buffered? should you have buffered? should he have buffered? should we have buffered? should you have buffered? should they have buffered?
V-ing perfect
should I have been buffering? should you have been buffering? should he have been buffering? should we have been buffering? should you have been buffering? should they have been buffering?
Interro-negative form
Simple form
should I not buffer? should you not buffer? should he not buffer? should we not buffer? should you not buffer? should they not buffer?
V-ing form
should I not be buffering? should you not be buffering? should he not be buffering? should we not be buffering? should you not be buffering? should they not be buffering?
Perfect
should I not have buffered? should you not have buffered? should he not have buffered? should we not have buffered? should you not have buffered? should they not have buffered?
V-ing perfect
should I not have been buffering? should you not have been buffering? should he not have been buffering? should we not have been buffering? should you not have been buffering? should they not have been buffering?