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