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