English verb conjugation
MAY SUFFIX

Regular verb: suffix - suffixed - suffixed

Affirmation

Simple form	V-ing form
I may suffix you may suffix he may suffix we may suffix you may suffix they may suffix	I may be suffixing you may be suffixing he may be suffixing we may be suffixing you may be suffixing they may be suffixing
Perfect	V-ing perfect
I may have suffixed you may have suffixed he may have suffixed we may have suffixed you may have suffixed they may have suffixed	I may have been suffixing you may have been suffixing he may have been suffixing we may have been suffixing you may have been suffixing they may have been suffixing

Negation

Simple form	V-ing form
I mayn't suffix you mayn't suffix he mayn't suffix we mayn't suffix you mayn't suffix they mayn't suffix	I mayn't be suffixing you mayn't be suffixing he mayn't be suffixing we mayn't be suffixing you mayn't be suffixing they mayn't be suffixing
Perfect	V-ing perfect
I mayn't have suffixed you mayn't have suffixed he mayn't have suffixed we mayn't have suffixed you mayn't have suffixed they mayn't have suffixed	I mayn't have been suffixing you mayn't have been suffixing he mayn't have been suffixing we mayn't have been suffixing you mayn't have been suffixing they mayn't have been suffixing

Interrogative form

Simple form	V-ing form
may I suffix? may you suffix? may he suffix? may we suffix? may you suffix? may they suffix?	may I be suffixing? may you be suffixing? may he be suffixing? may we be suffixing? may you be suffixing? may they be suffixing?
Perfect	V-ing perfect
may I have suffixed? may you have suffixed? may he have suffixed? may we have suffixed? may you have suffixed? may they have suffixed?	may I have been suffixing? may you have been suffixing? may he have been suffixing? may we have been suffixing? may you have been suffixing? may they have been suffixing?

Interro-negative form

Simple form	V-ing form
mayn't I suffix? mayn't you suffix? mayn't he suffix? mayn't we suffix? mayn't you suffix? mayn't they suffix?	mayn't I be suffixing? mayn't you be suffixing? mayn't he be suffixing? mayn't we be suffixing? mayn't you be suffixing? mayn't they be suffixing?
Perfect	V-ing perfect
mayn't I have suffixed? mayn't you have suffixed? mayn't he have suffixed? mayn't we have suffixed? mayn't you have suffixed? mayn't they have suffixed?	mayn't I have been suffixing? mayn't you have been suffixing? mayn't he have been suffixing? mayn't we have been suffixing? mayn't you have been suffixing? mayn't they have been suffixing?