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 may not chatter you may not chatter she may not chatter we may not chatter you may not chatter they may not chatter
V-ing form
I may not be chattering you may not be chattering she may not be chattering we may not be chattering you may not be chattering they may not be chattering
Perfect
I may not have chattered you may not have chattered she may not have chattered we may not have chattered you may not have chattered they may not have chattered
V-ing perfect
I may not have been chattering you may not have been chattering she may not have been chattering we may not have been chattering you may not have been chattering they may not 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
may I not chatter? may you not chatter? may she not chatter? may we not chatter? may you not chatter? may they not chatter?
V-ing form
may I not be chattering? may you not be chattering? may she not be chattering? may we not be chattering? may you not be chattering? may they not be chattering?
Perfect
may I not have chattered? may you not have chattered? may she not have chattered? may we not have chattered? may you not have chattered? may they not have chattered?
V-ing perfect
may I not have been chattering? may you not have been chattering? may she not have been chattering? may we not have been chattering? may you not have been chattering? may they not have been chattering?