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