must frame
Verbe régulier : frame - framed- framed
Traduction française : encadrer - élaborer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must frame
you must frame
she must frame
we must frame
you must frame
they must frame 	I must be framing
you must be framing
she must be framing
we must be framing
you must be framing
they must be framing	I must have framed
you must have framed
she must have framed
we must have framed
you must have framed
they must have framed	I must have been framing
you must have been framing
she must have been framing
we must have been framing
you must have been framing
they must have been framing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't frame
you mustn't frame
she mustn't frame
we mustn't frame
you mustn't frame
they mustn't frame 	I mustn't be framing
you mustn't be framing
she mustn't be framing
we mustn't be framing
you mustn't be framing
they mustn't be framing	I mustn't have framed
you mustn't have framed
she mustn't have framed
we mustn't have framed
you mustn't have framed
they mustn't have framed	I mustn't have been framing
you mustn't have been framing
she mustn't have been framing
we mustn't have been framing
you mustn't have been framing
they mustn't have been framing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I frame?
must you frame?
must she frame?
must we frame?
must you frame?
must they frame? 	must I be framing?
must you be framing?
must she be framing?
must we be framing?
must you be framing?
must they be framing? 	must I have framed?
must you have framed?
must she have framed?
must we have framed?
must you have framed?
must they have framed? 	must I have been framing?
must you have been framing?
must she have been framing?
must we have been framing?
must you have been framing?
must they have been framing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I frame?
mustn't you frame?
mustn't she frame?
mustn't we frame?
mustn't you frame?
mustn't they frame? 	mustn't I be framing?
mustn't you be framing?
mustn't she be framing?
mustn't we be framing?
mustn't you be framing?
mustn't they be framing? 	mustn't I have framed?
mustn't you have framed?
mustn't she have framed?
mustn't we have framed?
mustn't you have framed?
mustn't they have framed? 	mustn't I have been framing?
mustn't you have been framing?
mustn't she have been framing?
mustn't we have been framing?
mustn't you have been framing?
mustn't they have been framing?