I must call you must call she must call we must call you must call they must call
Forme en V-ing
I must be calling you must be calling she must be calling we must be calling you must be calling they must be calling
Perfect
I must have called you must have called she must have called we must have called you must have called they must have called
Perfect en V-ing
I must have been calling you must have been calling she must have been calling we must have been calling you must have been calling they must have been calling
Négation
Forme simple
I mustn't call you mustn't call she mustn't call we mustn't call you mustn't call they mustn't call
Forme en V-ing
I mustn't be calling you mustn't be calling she mustn't be calling we mustn't be calling you mustn't be calling they mustn't be calling
Perfect
I mustn't have called you mustn't have called she mustn't have called we mustn't have called you mustn't have called they mustn't have called
Perfect en V-ing
I mustn't have been calling you mustn't have been calling she mustn't have been calling we mustn't have been calling you mustn't have been calling they mustn't have been calling
Forme interrogative
Forme simple
must I call? must you call? must she call? must we call? must you call? must they call?
Forme en V-ing
must I be calling? must you be calling? must she be calling? must we be calling? must you be calling? must they be calling?
Perfect
must I have called? must you have called? must she have called? must we have called? must you have called? must they have called?
Perfect en V-ing
must I have been calling? must you have been calling? must she have been calling? must we have been calling? must you have been calling? must they have been calling?
Forme interro-négative
Forme simple
mustn't I call? mustn't you call? mustn't she call? mustn't we call? mustn't you call? mustn't they call?
Forme en V-ing
mustn't I be calling? mustn't you be calling? mustn't she be calling? mustn't we be calling? mustn't you be calling? mustn't they be calling?
Perfect
mustn't I have called? mustn't you have called? mustn't she have called? mustn't we have called? mustn't you have called? mustn't they have called?
Perfect en V-ing
mustn't I have been calling? mustn't you have been calling? mustn't she have been calling? mustn't we have been calling? mustn't you have been calling? mustn't they have been calling?