I may stifle you may stifle she may stifle we may stifle you may stifle they may stifle
Forme en V-ing
I may be stifling you may be stifling she may be stifling we may be stifling you may be stifling they may be stifling
Perfect
I may have stifled you may have stifled she may have stifled we may have stifled you may have stifled they may have stifled
Perfect en V-ing
I may have been stifling you may have been stifling she may have been stifling we may have been stifling you may have been stifling they may have been stifling
Négation
Forme simple
I mayn't stifle you mayn't stifle she mayn't stifle we mayn't stifle you mayn't stifle they mayn't stifle
Forme en V-ing
I mayn't be stifling you mayn't be stifling she mayn't be stifling we mayn't be stifling you mayn't be stifling they mayn't be stifling
Perfect
I mayn't have stifled you mayn't have stifled she mayn't have stifled we mayn't have stifled you mayn't have stifled they mayn't have stifled
Perfect en V-ing
I mayn't have been stifling you mayn't have been stifling she mayn't have been stifling we mayn't have been stifling you mayn't have been stifling they mayn't have been stifling
Forme interrogative
Forme simple
may I stifle? may you stifle? may she stifle? may we stifle? may you stifle? may they stifle?
Forme en V-ing
may I be stifling? may you be stifling? may she be stifling? may we be stifling? may you be stifling? may they be stifling?
Perfect
may I have stifled? may you have stifled? may she have stifled? may we have stifled? may you have stifled? may they have stifled?
Perfect en V-ing
may I have been stifling? may you have been stifling? may she have been stifling? may we have been stifling? may you have been stifling? may they have been stifling?
Forme interro-négative
Forme simple
mayn't I stifle? mayn't you stifle? mayn't she stifle? mayn't we stifle? mayn't you stifle? mayn't they stifle?
Forme en V-ing
mayn't I be stifling? mayn't you be stifling? mayn't she be stifling? mayn't we be stifling? mayn't you be stifling? mayn't they be stifling?
Perfect
mayn't I have stifled? mayn't you have stifled? mayn't she have stifled? mayn't we have stifled? mayn't you have stifled? mayn't they have stifled?
Perfect en V-ing
mayn't I have been stifling? mayn't you have been stifling? mayn't she have been stifling? mayn't we have been stifling? mayn't you have been stifling? mayn't they have been stifling?