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