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