must stray
Verbe régulier : stray - strayed- strayed
Traduction française : errer - s'éloigner du sujet 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must stray
you must stray
he must stray
we must stray
you must stray
they must stray 	I must be straying
you must be straying
he must be straying
we must be straying
you must be straying
they must be straying	I must have strayed
you must have strayed
he must have strayed
we must have strayed
you must have strayed
they must have strayed	I must have been straying
you must have been straying
he must have been straying
we must have been straying
you must have been straying
they must have been straying	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't stray
you mustn't stray
he mustn't stray
we mustn't stray
you mustn't stray
they mustn't stray 	I mustn't be straying
you mustn't be straying
he mustn't be straying
we mustn't be straying
you mustn't be straying
they mustn't be straying	I mustn't have strayed
you mustn't have strayed
he mustn't have strayed
we mustn't have strayed
you mustn't have strayed
they mustn't have strayed	I mustn't have been straying
you mustn't have been straying
he mustn't have been straying
we mustn't have been straying
you mustn't have been straying
they mustn't have been straying	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I stray?
must you stray?
must he stray?
must we stray?
must you stray?
must they stray? 	must I be straying?
must you be straying?
must he be straying?
must we be straying?
must you be straying?
must they be straying? 	must I have strayed?
must you have strayed?
must he have strayed?
must we have strayed?
must you have strayed?
must they have strayed? 	must I have been straying?
must you have been straying?
must he have been straying?
must we have been straying?
must you have been straying?
must they have been straying? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I stray?
mustn't you stray?
mustn't he stray?
mustn't we stray?
mustn't you stray?
mustn't they stray? 	mustn't I be straying?
mustn't you be straying?
mustn't he be straying?
mustn't we be straying?
mustn't you be straying?
mustn't they be straying? 	mustn't I have strayed?
mustn't you have strayed?
mustn't he have strayed?
mustn't we have strayed?
mustn't you have strayed?
mustn't they have strayed? 	mustn't I have been straying?
mustn't you have been straying?
mustn't he have been straying?
mustn't we have been straying?
mustn't you have been straying?
mustn't they have been straying?