could refrigerate
Verbe régulier : refrigerate - refrigerated- refrigerated
Traduction française : frigorifier - congeler 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could refrigerate
you could refrigerate
she could refrigerate
we could refrigerate
you could refrigerate
they could refrigerate 	I could be refrigerating
you could be refrigerating
she could be refrigerating
we could be refrigerating
you could be refrigerating
they could be refrigerating	I could have refrigerated
you could have refrigerated
she could have refrigerated
we could have refrigerated
you could have refrigerated
they could have refrigerated	I could have been refrigerating
you could have been refrigerating
she could have been refrigerating
we could have been refrigerating
you could have been refrigerating
they could have been refrigerating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not refrigerate
you could not refrigerate
she could not refrigerate
we could not refrigerate
you could not refrigerate
they could not refrigerate 	I could not be refrigerating
you could not be refrigerating
she could not be refrigerating
we could not be refrigerating
you could not be refrigerating
they could not be refrigerating	I could not have refrigerated
you could not have refrigerated
she could not have refrigerated
we could not have refrigerated
you could not have refrigerated
they could not have refrigerated	I could not have been refrigerating
you could not have been refrigerating
she could not have been refrigerating
we could not have been refrigerating
you could not have been refrigerating
they could not have been refrigerating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I refrigerate?
could you refrigerate?
could she refrigerate?
could we refrigerate?
could you refrigerate?
could they refrigerate? 	could I be refrigerating?
could you be refrigerating?
could she be refrigerating?
could we be refrigerating?
could you be refrigerating?
could they be refrigerating? 	could I have refrigerated?
could you have refrigerated?
could she have refrigerated?
could we have refrigerated?
could you have refrigerated?
could they have refrigerated? 	could I have been refrigerating?
could you have been refrigerating?
could she have been refrigerating?
could we have been refrigerating?
could you have been refrigerating?
could they have been refrigerating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not refrigerate?
could you not refrigerate?
could she not refrigerate?
could we not refrigerate?
could you not refrigerate?
could they not refrigerate? 	could I not be refrigerating?
could you not be refrigerating?
could she not be refrigerating?
could we not be refrigerating?
could you not be refrigerating?
could they not be refrigerating? 	could I not have refrigerated?
could you not have refrigerated?
could she not have refrigerated?
could we not have refrigerated?
could you not have refrigerated?
could they not have refrigerated? 	could I not have been refrigerating?
could you not have been refrigerating?
could she not have been refrigerating?
could we not have been refrigerating?
could you not have been refrigerating?
could they not have been refrigerating?