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