I may fleer you may fleer she may fleer we may fleer you may fleer they may fleer
V-ing form
I may be fleering you may be fleering she may be fleering we may be fleering you may be fleering they may be fleering
Perfect
I may have fleered you may have fleered she may have fleered we may have fleered you may have fleered they may have fleered
V-ing perfect
I may have been fleering you may have been fleering she may have been fleering we may have been fleering you may have been fleering they may have been fleering
Negation
Simple form
I mayn't fleer you mayn't fleer she mayn't fleer we mayn't fleer you mayn't fleer they mayn't fleer
V-ing form
I mayn't be fleering you mayn't be fleering she mayn't be fleering we mayn't be fleering you mayn't be fleering they mayn't be fleering
Perfect
I mayn't have fleered you mayn't have fleered she mayn't have fleered we mayn't have fleered you mayn't have fleered they mayn't have fleered
V-ing perfect
I mayn't have been fleering you mayn't have been fleering she mayn't have been fleering we mayn't have been fleering you mayn't have been fleering they mayn't have been fleering
Interrogative form
Simple form
may I fleer? may you fleer? may she fleer? may we fleer? may you fleer? may they fleer?
V-ing form
may I be fleering? may you be fleering? may she be fleering? may we be fleering? may you be fleering? may they be fleering?
Perfect
may I have fleered? may you have fleered? may she have fleered? may we have fleered? may you have fleered? may they have fleered?
V-ing perfect
may I have been fleering? may you have been fleering? may she have been fleering? may we have been fleering? may you have been fleering? may they have been fleering?
Interro-negative form
Simple form
mayn't I fleer? mayn't you fleer? mayn't she fleer? mayn't we fleer? mayn't you fleer? mayn't they fleer?
V-ing form
mayn't I be fleering? mayn't you be fleering? mayn't she be fleering? mayn't we be fleering? mayn't you be fleering? mayn't they be fleering?
Perfect
mayn't I have fleered? mayn't you have fleered? mayn't she have fleered? mayn't we have fleered? mayn't you have fleered? mayn't they have fleered?
V-ing perfect
mayn't I have been fleering? mayn't you have been fleering? mayn't she have been fleering? mayn't we have been fleering? mayn't you have been fleering? mayn't they have been fleering?