I may flatter you may flatter he may flatter we may flatter you may flatter they may flatter
V-ing form
I may be flattering you may be flattering he may be flattering we may be flattering you may be flattering they may be flattering
Perfect
I may have flattered you may have flattered he may have flattered we may have flattered you may have flattered they may have flattered
V-ing perfect
I may have been flattering you may have been flattering he may have been flattering we may have been flattering you may have been flattering they may have been flattering
Negation
Simple form
I mayn't flatter you mayn't flatter he mayn't flatter we mayn't flatter you mayn't flatter they mayn't flatter
V-ing form
I mayn't be flattering you mayn't be flattering he mayn't be flattering we mayn't be flattering you mayn't be flattering they mayn't be flattering
Perfect
I mayn't have flattered you mayn't have flattered he mayn't have flattered we mayn't have flattered you mayn't have flattered they mayn't have flattered
V-ing perfect
I mayn't have been flattering you mayn't have been flattering he mayn't have been flattering we mayn't have been flattering you mayn't have been flattering they mayn't have been flattering
Interrogative form
Simple form
may I flatter? may you flatter? may he flatter? may we flatter? may you flatter? may they flatter?
V-ing form
may I be flattering? may you be flattering? may he be flattering? may we be flattering? may you be flattering? may they be flattering?
Perfect
may I have flattered? may you have flattered? may he have flattered? may we have flattered? may you have flattered? may they have flattered?
V-ing perfect
may I have been flattering? may you have been flattering? may he have been flattering? may we have been flattering? may you have been flattering? may they have been flattering?
Interro-negative form
Simple form
mayn't I flatter? mayn't you flatter? mayn't he flatter? mayn't we flatter? mayn't you flatter? mayn't they flatter?
V-ing form
mayn't I be flattering? mayn't you be flattering? mayn't he be flattering? mayn't we be flattering? mayn't you be flattering? mayn't they be flattering?
Perfect
mayn't I have flattered? mayn't you have flattered? mayn't he have flattered? mayn't we have flattered? mayn't you have flattered? mayn't they have flattered?
V-ing perfect
mayn't I have been flattering? mayn't you have been flattering? mayn't he have been flattering? mayn't we have been flattering? mayn't you have been flattering? mayn't they have been flattering?