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 mustn't spurn you mustn't spurn she mustn't spurn we mustn't spurn you mustn't spurn they mustn't spurn
Forme en V-ing
I mustn't be spurning you mustn't be spurning she mustn't be spurning we mustn't be spurning you mustn't be spurning they mustn't be spurning
Perfect
I mustn't have spurned you mustn't have spurned she mustn't have spurned we mustn't have spurned you mustn't have spurned they mustn't have spurned
Perfect en V-ing
I mustn't have been spurning you mustn't have been spurning she mustn't have been spurning we mustn't have been spurning you mustn't have been spurning they mustn't 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
mustn't I spurn? mustn't you spurn? mustn't she spurn? mustn't we spurn? mustn't you spurn? mustn't they spurn?
Forme en V-ing
mustn't I be spurning? mustn't you be spurning? mustn't she be spurning? mustn't we be spurning? mustn't you be spurning? mustn't they be spurning?
Perfect
mustn't I have spurned? mustn't you have spurned? mustn't she have spurned? mustn't we have spurned? mustn't you have spurned? mustn't they have spurned?
Perfect en V-ing
mustn't I have been spurning? mustn't you have been spurning? mustn't she have been spurning? mustn't we have been spurning? mustn't you have been spurning? mustn't they have been spurning?