must numb
Verbe régulier : numb - numbed- numbed
Traduction française : engourdir - atténuer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must numb
you must numb
she must numb
we must numb
you must numb
they must numb 	I must be numbing
you must be numbing
she must be numbing
we must be numbing
you must be numbing
they must be numbing	I must have numbed
you must have numbed
she must have numbed
we must have numbed
you must have numbed
they must have numbed	I must have been numbing
you must have been numbing
she must have been numbing
we must have been numbing
you must have been numbing
they must have been numbing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't numb
you mustn't numb
she mustn't numb
we mustn't numb
you mustn't numb
they mustn't numb 	I mustn't be numbing
you mustn't be numbing
she mustn't be numbing
we mustn't be numbing
you mustn't be numbing
they mustn't be numbing	I mustn't have numbed
you mustn't have numbed
she mustn't have numbed
we mustn't have numbed
you mustn't have numbed
they mustn't have numbed	I mustn't have been numbing
you mustn't have been numbing
she mustn't have been numbing
we mustn't have been numbing
you mustn't have been numbing
they mustn't have been numbing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I numb?
must you numb?
must she numb?
must we numb?
must you numb?
must they numb? 	must I be numbing?
must you be numbing?
must she be numbing?
must we be numbing?
must you be numbing?
must they be numbing? 	must I have numbed?
must you have numbed?
must she have numbed?
must we have numbed?
must you have numbed?
must they have numbed? 	must I have been numbing?
must you have been numbing?
must she have been numbing?
must we have been numbing?
must you have been numbing?
must they have been numbing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I numb?
mustn't you numb?
mustn't she numb?
mustn't we numb?
mustn't you numb?
mustn't they numb? 	mustn't I be numbing?
mustn't you be numbing?
mustn't she be numbing?
mustn't we be numbing?
mustn't you be numbing?
mustn't they be numbing? 	mustn't I have numbed?
mustn't you have numbed?
mustn't she have numbed?
mustn't we have numbed?
mustn't you have numbed?
mustn't they have numbed? 	mustn't I have been numbing?
mustn't you have been numbing?
mustn't she have been numbing?
mustn't we have been numbing?
mustn't you have been numbing?
mustn't they have been numbing?