must scream
Verbe régulier : scream - screamed- screamed
Traduction française : crier - hurler 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must scream
you must scream
he must scream
we must scream
you must scream
they must scream 	I must be screaming
you must be screaming
he must be screaming
we must be screaming
you must be screaming
they must be screaming	I must have screamed
you must have screamed
he must have screamed
we must have screamed
you must have screamed
they must have screamed	I must have been screaming
you must have been screaming
he must have been screaming
we must have been screaming
you must have been screaming
they must have been screaming	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't scream
you mustn't scream
he mustn't scream
we mustn't scream
you mustn't scream
they mustn't scream 	I mustn't be screaming
you mustn't be screaming
he mustn't be screaming
we mustn't be screaming
you mustn't be screaming
they mustn't be screaming	I mustn't have screamed
you mustn't have screamed
he mustn't have screamed
we mustn't have screamed
you mustn't have screamed
they mustn't have screamed	I mustn't have been screaming
you mustn't have been screaming
he mustn't have been screaming
we mustn't have been screaming
you mustn't have been screaming
they mustn't have been screaming	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I scream?
must you scream?
must he scream?
must we scream?
must you scream?
must they scream? 	must I be screaming?
must you be screaming?
must he be screaming?
must we be screaming?
must you be screaming?
must they be screaming? 	must I have screamed?
must you have screamed?
must he have screamed?
must we have screamed?
must you have screamed?
must they have screamed? 	must I have been screaming?
must you have been screaming?
must he have been screaming?
must we have been screaming?
must you have been screaming?
must they have been screaming? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I scream?
mustn't you scream?
mustn't he scream?
mustn't we scream?
mustn't you scream?
mustn't they scream? 	mustn't I be screaming?
mustn't you be screaming?
mustn't he be screaming?
mustn't we be screaming?
mustn't you be screaming?
mustn't they be screaming? 	mustn't I have screamed?
mustn't you have screamed?
mustn't he have screamed?
mustn't we have screamed?
mustn't you have screamed?
mustn't they have screamed? 	mustn't I have been screaming?
mustn't you have been screaming?
mustn't he have been screaming?
mustn't we have been screaming?
mustn't you have been screaming?
mustn't they have been screaming?