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