must graph
Verbe régulier : graph - graphed- graphed
Traduction française : mettre en graphique - tracer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must graph
you must graph
she must graph
we must graph
you must graph
they must graph 	I must be graphing
you must be graphing
she must be graphing
we must be graphing
you must be graphing
they must be graphing	I must have graphed
you must have graphed
she must have graphed
we must have graphed
you must have graphed
they must have graphed	I must have been graphing
you must have been graphing
she must have been graphing
we must have been graphing
you must have been graphing
they must have been graphing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not graph
you must not graph
she must not graph
we must not graph
you must not graph
they must not graph 	I must not be graphing
you must not be graphing
she must not be graphing
we must not be graphing
you must not be graphing
they must not be graphing	I must not have graphed
you must not have graphed
she must not have graphed
we must not have graphed
you must not have graphed
they must not have graphed	I must not have been graphing
you must not have been graphing
she must not have been graphing
we must not have been graphing
you must not have been graphing
they must not have been graphing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I graph?
must you graph?
must she graph?
must we graph?
must you graph?
must they graph? 	must I be graphing?
must you be graphing?
must she be graphing?
must we be graphing?
must you be graphing?
must they be graphing? 	must I have graphed?
must you have graphed?
must she have graphed?
must we have graphed?
must you have graphed?
must they have graphed? 	must I have been graphing?
must you have been graphing?
must she have been graphing?
must we have been graphing?
must you have been graphing?
must they have been graphing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not graph?
must you not graph?
must she not graph?
must we not graph?
must you not graph?
must they not graph? 	must I not be graphing?
must you not be graphing?
must she not be graphing?
must we not be graphing?
must you not be graphing?
must they not be graphing? 	must I not have graphed?
must you not have graphed?
must she not have graphed?
must we not have graphed?
must you not have graphed?
must they not have graphed? 	must I not have been graphing?
must you not have been graphing?
must she not have been graphing?
must we not have been graphing?
must you not have been graphing?
must they not have been graphing?