could infect
Verbe régulier : infect - infected- infected
Traduction française : infecter - contaminer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could infect
you could infect
she could infect
we could infect
you could infect
they could infect 	I could be infecting
you could be infecting
she could be infecting
we could be infecting
you could be infecting
they could be infecting	I could have infected
you could have infected
she could have infected
we could have infected
you could have infected
they could have infected	I could have been infecting
you could have been infecting
she could have been infecting
we could have been infecting
you could have been infecting
they could have been infecting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not infect
you could not infect
she could not infect
we could not infect
you could not infect
they could not infect 	I could not be infecting
you could not be infecting
she could not be infecting
we could not be infecting
you could not be infecting
they could not be infecting	I could not have infected
you could not have infected
she could not have infected
we could not have infected
you could not have infected
they could not have infected	I could not have been infecting
you could not have been infecting
she could not have been infecting
we could not have been infecting
you could not have been infecting
they could not have been infecting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I infect?
could you infect?
could she infect?
could we infect?
could you infect?
could they infect? 	could I be infecting?
could you be infecting?
could she be infecting?
could we be infecting?
could you be infecting?
could they be infecting? 	could I have infected?
could you have infected?
could she have infected?
could we have infected?
could you have infected?
could they have infected? 	could I have been infecting?
could you have been infecting?
could she have been infecting?
could we have been infecting?
could you have been infecting?
could they have been infecting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not infect?
could you not infect?
could she not infect?
could we not infect?
could you not infect?
could they not infect? 	could I not be infecting?
could you not be infecting?
could she not be infecting?
could we not be infecting?
could you not be infecting?
could they not be infecting? 	could I not have infected?
could you not have infected?
could she not have infected?
could we not have infected?
could you not have infected?
could they not have infected? 	could I not have been infecting?
could you not have been infecting?
could she not have been infecting?
could we not have been infecting?
could you not have been infecting?
could they not have been infecting?