I may whisper you may whisper he may whisper we may whisper you may whisper they may whisper
V-ing form
I may be whispering you may be whispering he may be whispering we may be whispering you may be whispering they may be whispering
Perfect
I may have whispered you may have whispered he may have whispered we may have whispered you may have whispered they may have whispered
V-ing perfect
I may have been whispering you may have been whispering he may have been whispering we may have been whispering you may have been whispering they may have been whispering
Negation
Simple form
I mayn't whisper you mayn't whisper he mayn't whisper we mayn't whisper you mayn't whisper they mayn't whisper
V-ing form
I mayn't be whispering you mayn't be whispering he mayn't be whispering we mayn't be whispering you mayn't be whispering they mayn't be whispering
Perfect
I mayn't have whispered you mayn't have whispered he mayn't have whispered we mayn't have whispered you mayn't have whispered they mayn't have whispered
V-ing perfect
I mayn't have been whispering you mayn't have been whispering he mayn't have been whispering we mayn't have been whispering you mayn't have been whispering they mayn't have been whispering
Interrogative form
Simple form
may I whisper? may you whisper? may he whisper? may we whisper? may you whisper? may they whisper?
V-ing form
may I be whispering? may you be whispering? may he be whispering? may we be whispering? may you be whispering? may they be whispering?
Perfect
may I have whispered? may you have whispered? may he have whispered? may we have whispered? may you have whispered? may they have whispered?
V-ing perfect
may I have been whispering? may you have been whispering? may he have been whispering? may we have been whispering? may you have been whispering? may they have been whispering?
Interro-negative form
Simple form
mayn't I whisper? mayn't you whisper? mayn't he whisper? mayn't we whisper? mayn't you whisper? mayn't they whisper?
V-ing form
mayn't I be whispering? mayn't you be whispering? mayn't he be whispering? mayn't we be whispering? mayn't you be whispering? mayn't they be whispering?
Perfect
mayn't I have whispered? mayn't you have whispered? mayn't he have whispered? mayn't we have whispered? mayn't you have whispered? mayn't they have whispered?
V-ing perfect
mayn't I have been whispering? mayn't you have been whispering? mayn't he have been whispering? mayn't we have been whispering? mayn't you have been whispering? mayn't they have been whispering?