must ream
Verbe régulier : ream - reamed- reamed
Traduction française : fraiser (US) - rouler 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must ream
you must ream
he must ream
we must ream
you must ream
they must ream 	I must be reaming
you must be reaming
he must be reaming
we must be reaming
you must be reaming
they must be reaming	I must have reamed
you must have reamed
he must have reamed
we must have reamed
you must have reamed
they must have reamed	I must have been reaming
you must have been reaming
he must have been reaming
we must have been reaming
you must have been reaming
they must have been reaming	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not ream
you must not ream
he must not ream
we must not ream
you must not ream
they must not ream 	I must not be reaming
you must not be reaming
he must not be reaming
we must not be reaming
you must not be reaming
they must not be reaming	I must not have reamed
you must not have reamed
he must not have reamed
we must not have reamed
you must not have reamed
they must not have reamed	I must not have been reaming
you must not have been reaming
he must not have been reaming
we must not have been reaming
you must not have been reaming
they must not have been reaming	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I ream?
must you ream?
must he ream?
must we ream?
must you ream?
must they ream? 	must I be reaming?
must you be reaming?
must he be reaming?
must we be reaming?
must you be reaming?
must they be reaming? 	must I have reamed?
must you have reamed?
must he have reamed?
must we have reamed?
must you have reamed?
must they have reamed? 	must I have been reaming?
must you have been reaming?
must he have been reaming?
must we have been reaming?
must you have been reaming?
must they have been reaming? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not ream?
must you not ream?
must he not ream?
must we not ream?
must you not ream?
must they not ream? 	must I not be reaming?
must you not be reaming?
must he not be reaming?
must we not be reaming?
must you not be reaming?
must they not be reaming? 	must I not have reamed?
must you not have reamed?
must he not have reamed?
must we not have reamed?
must you not have reamed?
must they not have reamed? 	must I not have been reaming?
must you not have been reaming?
must he not have been reaming?
must we not have been reaming?
must you not have been reaming?
must they not have been reaming?