I must spurn you must spurn she must spurn we must spurn you must spurn they must spurn
Forme en V-ing
I must be spurning you must be spurning she must be spurning we must be spurning you must be spurning they must be spurning
Perfect
I must have spurned you must have spurned she must have spurned we must have spurned you must have spurned they must have spurned
Perfect en V-ing
I must have been spurning you must have been spurning she must have been spurning we must have been spurning you must have been spurning they must have been spurning
Négation
Forme simple
I must not spurn you must not spurn she must not spurn we must not spurn you must not spurn they must not spurn
Forme en V-ing
I must not be spurning you must not be spurning she must not be spurning we must not be spurning you must not be spurning they must not be spurning
Perfect
I must not have spurned you must not have spurned she must not have spurned we must not have spurned you must not have spurned they must not have spurned
Perfect en V-ing
I must not have been spurning you must not have been spurning she must not have been spurning we must not have been spurning you must not have been spurning they must not have been spurning
Forme interrogative
Forme simple
must I spurn? must you spurn? must she spurn? must we spurn? must you spurn? must they spurn?
Forme en V-ing
must I be spurning? must you be spurning? must she be spurning? must we be spurning? must you be spurning? must they be spurning?
Perfect
must I have spurned? must you have spurned? must she have spurned? must we have spurned? must you have spurned? must they have spurned?
Perfect en V-ing
must I have been spurning? must you have been spurning? must she have been spurning? must we have been spurning? must you have been spurning? must they have been spurning?
Forme interro-négative
Forme simple
must I not spurn? must you not spurn? must she not spurn? must we not spurn? must you not spurn? must they not spurn?
Forme en V-ing
must I not be spurning? must you not be spurning? must she not be spurning? must we not be spurning? must you not be spurning? must they not be spurning?
Perfect
must I not have spurned? must you not have spurned? must she not have spurned? must we not have spurned? must you not have spurned? must they not have spurned?
Perfect en V-ing
must I not have been spurning? must you not have been spurning? must she not have been spurning? must we not have been spurning? must you not have been spurning? must they not have been spurning?