I may devise you may devise he may devise we may devise you may devise they may devise
Forme en V-ing
I may be devising you may be devising he may be devising we may be devising you may be devising they may be devising
Perfect
I may have devised you may have devised he may have devised we may have devised you may have devised they may have devised
Perfect en V-ing
I may have been devising you may have been devising he may have been devising we may have been devising you may have been devising they may have been devising
Négation
Forme simple
I mayn't devise you mayn't devise he mayn't devise we mayn't devise you mayn't devise they mayn't devise
Forme en V-ing
I mayn't be devising you mayn't be devising he mayn't be devising we mayn't be devising you mayn't be devising they mayn't be devising
Perfect
I mayn't have devised you mayn't have devised he mayn't have devised we mayn't have devised you mayn't have devised they mayn't have devised
Perfect en V-ing
I mayn't have been devising you mayn't have been devising he mayn't have been devising we mayn't have been devising you mayn't have been devising they mayn't have been devising
Forme interrogative
Forme simple
may I devise? may you devise? may he devise? may we devise? may you devise? may they devise?
Forme en V-ing
may I be devising? may you be devising? may he be devising? may we be devising? may you be devising? may they be devising?
Perfect
may I have devised? may you have devised? may he have devised? may we have devised? may you have devised? may they have devised?
Perfect en V-ing
may I have been devising? may you have been devising? may he have been devising? may we have been devising? may you have been devising? may they have been devising?
Forme interro-négative
Forme simple
mayn't I devise? mayn't you devise? mayn't he devise? mayn't we devise? mayn't you devise? mayn't they devise?
Forme en V-ing
mayn't I be devising? mayn't you be devising? mayn't he be devising? mayn't we be devising? mayn't you be devising? mayn't they be devising?
Perfect
mayn't I have devised? mayn't you have devised? mayn't he have devised? mayn't we have devised? mayn't you have devised? mayn't they have devised?
Perfect en V-ing
mayn't I have been devising? mayn't you have been devising? mayn't he have been devising? mayn't we have been devising? mayn't you have been devising? mayn't they have been devising?