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