Attention, ce verbe peut ne pas exister, la conjugaison est donnée à titre d'exemple.
Affirmation
Forme simple
I must isle isle you must isle isle she must isle isle we must isle isle you must isle isle they must isle isle
Forme en V-ing
I must be isle isling you must be isle isling she must be isle isling we must be isle isling you must be isle isling they must be isle isling
Perfect
I must have isle isled you must have isle isled she must have isle isled we must have isle isled you must have isle isled they must have isle isled
Perfect en V-ing
I must have been isle isling you must have been isle isling she must have been isle isling we must have been isle isling you must have been isle isling they must have been isle isling
Négation
Forme simple
I must not isle isle you must not isle isle she must not isle isle we must not isle isle you must not isle isle they must not isle isle
Forme en V-ing
I must not be isle isling you must not be isle isling she must not be isle isling we must not be isle isling you must not be isle isling they must not be isle isling
Perfect
I must not have isle isled you must not have isle isled she must not have isle isled we must not have isle isled you must not have isle isled they must not have isle isled
Perfect en V-ing
I must not have been isle isling you must not have been isle isling she must not have been isle isling we must not have been isle isling you must not have been isle isling they must not have been isle isling
Forme interrogative
Forme simple
must I isle isle? must you isle isle? must she isle isle? must we isle isle? must you isle isle? must they isle isle?
Forme en V-ing
must I be isle isling? must you be isle isling? must she be isle isling? must we be isle isling? must you be isle isling? must they be isle isling?
Perfect
must I have isle isled? must you have isle isled? must she have isle isled? must we have isle isled? must you have isle isled? must they have isle isled?
Perfect en V-ing
must I have been isle isling? must you have been isle isling? must she have been isle isling? must we have been isle isling? must you have been isle isling? must they have been isle isling?
Forme interro-négative
Forme simple
must I not isle isle? must you not isle isle? must she not isle isle? must we not isle isle? must you not isle isle? must they not isle isle?
Forme en V-ing
must I not be isle isling? must you not be isle isling? must she not be isle isling? must we not be isle isling? must you not be isle isling? must they not be isle isling?
Perfect
must I not have isle isled? must you not have isle isled? must she not have isle isled? must we not have isle isled? must you not have isle isled? must they not have isle isled?
Perfect en V-ing
must I not have been isle isling? must you not have been isle isling? must she not have been isle isling? must we not have been isle isling? must you not have been isle isling? must they not have been isle isling?