must disinfect
Verbe régulier : disinfect - disinfected- disinfected
Traduction française : désinfecter 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must disinfect
you must disinfect
he must disinfect
we must disinfect
you must disinfect
they must disinfect 	I must be disinfecting
you must be disinfecting
he must be disinfecting
we must be disinfecting
you must be disinfecting
they must be disinfecting	I must have disinfected
you must have disinfected
he must have disinfected
we must have disinfected
you must have disinfected
they must have disinfected	I must have been disinfecting
you must have been disinfecting
he must have been disinfecting
we must have been disinfecting
you must have been disinfecting
they must have been disinfecting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't disinfect
you mustn't disinfect
he mustn't disinfect
we mustn't disinfect
you mustn't disinfect
they mustn't disinfect 	I mustn't be disinfecting
you mustn't be disinfecting
he mustn't be disinfecting
we mustn't be disinfecting
you mustn't be disinfecting
they mustn't be disinfecting	I mustn't have disinfected
you mustn't have disinfected
he mustn't have disinfected
we mustn't have disinfected
you mustn't have disinfected
they mustn't have disinfected	I mustn't have been disinfecting
you mustn't have been disinfecting
he mustn't have been disinfecting
we mustn't have been disinfecting
you mustn't have been disinfecting
they mustn't have been disinfecting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I disinfect?
must you disinfect?
must he disinfect?
must we disinfect?
must you disinfect?
must they disinfect? 	must I be disinfecting?
must you be disinfecting?
must he be disinfecting?
must we be disinfecting?
must you be disinfecting?
must they be disinfecting? 	must I have disinfected?
must you have disinfected?
must he have disinfected?
must we have disinfected?
must you have disinfected?
must they have disinfected? 	must I have been disinfecting?
must you have been disinfecting?
must he have been disinfecting?
must we have been disinfecting?
must you have been disinfecting?
must they have been disinfecting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I disinfect?
mustn't you disinfect?
mustn't he disinfect?
mustn't we disinfect?
mustn't you disinfect?
mustn't they disinfect? 	mustn't I be disinfecting?
mustn't you be disinfecting?
mustn't he be disinfecting?
mustn't we be disinfecting?
mustn't you be disinfecting?
mustn't they be disinfecting? 	mustn't I have disinfected?
mustn't you have disinfected?
mustn't he have disinfected?
mustn't we have disinfected?
mustn't you have disinfected?
mustn't they have disinfected? 	mustn't I have been disinfecting?
mustn't you have been disinfecting?
mustn't he have been disinfecting?
mustn't we have been disinfecting?
mustn't you have been disinfecting?
mustn't they have been disinfecting?