I must borrow you must borrow she must borrow we must borrow you must borrow they must borrow
Forme en V-ing
I must be borrowing you must be borrowing she must be borrowing we must be borrowing you must be borrowing they must be borrowing
Perfect
I must have borrowed you must have borrowed she must have borrowed we must have borrowed you must have borrowed they must have borrowed
Perfect en V-ing
I must have been borrowing you must have been borrowing she must have been borrowing we must have been borrowing you must have been borrowing they must have been borrowing
Négation
Forme simple
I must not borrow you must not borrow she must not borrow we must not borrow you must not borrow they must not borrow
Forme en V-ing
I must not be borrowing you must not be borrowing she must not be borrowing we must not be borrowing you must not be borrowing they must not be borrowing
Perfect
I must not have borrowed you must not have borrowed she must not have borrowed we must not have borrowed you must not have borrowed they must not have borrowed
Perfect en V-ing
I must not have been borrowing you must not have been borrowing she must not have been borrowing we must not have been borrowing you must not have been borrowing they must not have been borrowing
Forme interrogative
Forme simple
must I borrow? must you borrow? must she borrow? must we borrow? must you borrow? must they borrow?
Forme en V-ing
must I be borrowing? must you be borrowing? must she be borrowing? must we be borrowing? must you be borrowing? must they be borrowing?
Perfect
must I have borrowed? must you have borrowed? must she have borrowed? must we have borrowed? must you have borrowed? must they have borrowed?
Perfect en V-ing
must I have been borrowing? must you have been borrowing? must she have been borrowing? must we have been borrowing? must you have been borrowing? must they have been borrowing?
Forme interro-négative
Forme simple
must I not borrow? must you not borrow? must she not borrow? must we not borrow? must you not borrow? must they not borrow?
Forme en V-ing
must I not be borrowing? must you not be borrowing? must she not be borrowing? must we not be borrowing? must you not be borrowing? must they not be borrowing?
Perfect
must I not have borrowed? must you not have borrowed? must she not have borrowed? must we not have borrowed? must you not have borrowed? must they not have borrowed?
Perfect en V-ing
must I not have been borrowing? must you not have been borrowing? must she not have been borrowing? must we not have been borrowing? must you not have been borrowing? must they not have been borrowing?