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