I may chatter you may chatter she may chatter we may chatter you may chatter they may chatter
V-ing form
I may be chattering you may be chattering she may be chattering we may be chattering you may be chattering they may be chattering
Perfect
I may have chattered you may have chattered she may have chattered we may have chattered you may have chattered they may have chattered
V-ing perfect
I may have been chattering you may have been chattering she may have been chattering we may have been chattering you may have been chattering they may have been chattering
Negation
Simple form
I mayn't chatter you mayn't chatter she mayn't chatter we mayn't chatter you mayn't chatter they mayn't chatter
V-ing form
I mayn't be chattering you mayn't be chattering she mayn't be chattering we mayn't be chattering you mayn't be chattering they mayn't be chattering
Perfect
I mayn't have chattered you mayn't have chattered she mayn't have chattered we mayn't have chattered you mayn't have chattered they mayn't have chattered
V-ing perfect
I mayn't have been chattering you mayn't have been chattering she mayn't have been chattering we mayn't have been chattering you mayn't have been chattering they mayn't have been chattering
Interrogative form
Simple form
may I chatter? may you chatter? may she chatter? may we chatter? may you chatter? may they chatter?
V-ing form
may I be chattering? may you be chattering? may she be chattering? may we be chattering? may you be chattering? may they be chattering?
Perfect
may I have chattered? may you have chattered? may she have chattered? may we have chattered? may you have chattered? may they have chattered?
V-ing perfect
may I have been chattering? may you have been chattering? may she have been chattering? may we have been chattering? may you have been chattering? may they have been chattering?
Interro-negative form
Simple form
mayn't I chatter? mayn't you chatter? mayn't she chatter? mayn't we chatter? mayn't you chatter? mayn't they chatter?
V-ing form
mayn't I be chattering? mayn't you be chattering? mayn't she be chattering? mayn't we be chattering? mayn't you be chattering? mayn't they be chattering?
Perfect
mayn't I have chattered? mayn't you have chattered? mayn't she have chattered? mayn't we have chattered? mayn't you have chattered? mayn't they have chattered?
V-ing perfect
mayn't I have been chattering? mayn't you have been chattering? mayn't she have been chattering? mayn't we have been chattering? mayn't you have been chattering? mayn't they have been chattering?