must denature
Verbe régulier : denature - denatured- denatured
Traduction française : dénaturer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must denature
you must denature
he must denature
we must denature
you must denature
they must denature 	I must be denaturing
you must be denaturing
he must be denaturing
we must be denaturing
you must be denaturing
they must be denaturing	I must have denatured
you must have denatured
he must have denatured
we must have denatured
you must have denatured
they must have denatured	I must have been denaturing
you must have been denaturing
he must have been denaturing
we must have been denaturing
you must have been denaturing
they must have been denaturing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not denature
you must not denature
he must not denature
we must not denature
you must not denature
they must not denature 	I must not be denaturing
you must not be denaturing
he must not be denaturing
we must not be denaturing
you must not be denaturing
they must not be denaturing	I must not have denatured
you must not have denatured
he must not have denatured
we must not have denatured
you must not have denatured
they must not have denatured	I must not have been denaturing
you must not have been denaturing
he must not have been denaturing
we must not have been denaturing
you must not have been denaturing
they must not have been denaturing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I denature?
must you denature?
must he denature?
must we denature?
must you denature?
must they denature? 	must I be denaturing?
must you be denaturing?
must he be denaturing?
must we be denaturing?
must you be denaturing?
must they be denaturing? 	must I have denatured?
must you have denatured?
must he have denatured?
must we have denatured?
must you have denatured?
must they have denatured? 	must I have been denaturing?
must you have been denaturing?
must he have been denaturing?
must we have been denaturing?
must you have been denaturing?
must they have been denaturing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not denature?
must you not denature?
must he not denature?
must we not denature?
must you not denature?
must they not denature? 	must I not be denaturing?
must you not be denaturing?
must he not be denaturing?
must we not be denaturing?
must you not be denaturing?
must they not be denaturing? 	must I not have denatured?
must you not have denatured?
must he not have denatured?
must we not have denatured?
must you not have denatured?
must they not have denatured? 	must I not have been denaturing?
must you not have been denaturing?
must he not have been denaturing?
must we not have been denaturing?
must you not have been denaturing?
must they not have been denaturing?