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