English verb conjugation
MAY BORROW

Regular verb: borrow - borrowed - borrowed

Affirmation

Simple form	V-ing form
I may borrow you may borrow she may borrow we may borrow you may borrow they may borrow	I may be borrowing you may be borrowing she may be borrowing we may be borrowing you may be borrowing they may be borrowing
Perfect	V-ing perfect
I may have borrowed you may have borrowed she may have borrowed we may have borrowed you may have borrowed they may have borrowed	I may have been borrowing you may have been borrowing she may have been borrowing we may have been borrowing you may have been borrowing they may have been borrowing

Negation

Simple form	V-ing form
I mayn't borrow you mayn't borrow she mayn't borrow we mayn't borrow you mayn't borrow they mayn't borrow	I mayn't be borrowing you mayn't be borrowing she mayn't be borrowing we mayn't be borrowing you mayn't be borrowing they mayn't be borrowing
Perfect	V-ing perfect
I mayn't have borrowed you mayn't have borrowed she mayn't have borrowed we mayn't have borrowed you mayn't have borrowed they mayn't have borrowed	I mayn't have been borrowing you mayn't have been borrowing she mayn't have been borrowing we mayn't have been borrowing you mayn't have been borrowing they mayn't have been borrowing

Interrogative form

Simple form	V-ing form
may I borrow? may you borrow? may she borrow? may we borrow? may you borrow? may they borrow?	may I be borrowing? may you be borrowing? may she be borrowing? may we be borrowing? may you be borrowing? may they be borrowing?
Perfect	V-ing perfect
may I have borrowed? may you have borrowed? may she have borrowed? may we have borrowed? may you have borrowed? may they have borrowed?	may I have been borrowing? may you have been borrowing? may she have been borrowing? may we have been borrowing? may you have been borrowing? may they have been borrowing?

Interro-negative form

Simple form	V-ing form
mayn't I borrow? mayn't you borrow? mayn't she borrow? mayn't we borrow? mayn't you borrow? mayn't they borrow?	mayn't I be borrowing? mayn't you be borrowing? mayn't she be borrowing? mayn't we be borrowing? mayn't you be borrowing? mayn't they be borrowing?
Perfect	V-ing perfect
mayn't I have borrowed? mayn't you have borrowed? mayn't she have borrowed? mayn't we have borrowed? mayn't you have borrowed? mayn't they have borrowed?	mayn't I have been borrowing? mayn't you have been borrowing? mayn't she have been borrowing? mayn't we have been borrowing? mayn't you have been borrowing? mayn't they have been borrowing?