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