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