may refrigerate
Verbo regular: refrigerate - refrigerated- refrigerated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may refrigerate
you may refrigerate
she may refrigerate
we may refrigerate
you may refrigerate
they may refrigerate 	I may be refrigerating
you may be refrigerating
she may be refrigerating
we may be refrigerating
you may be refrigerating
they may be refrigerating	I may have refrigerated
you may have refrigerated
she may have refrigerated
we may have refrigerated
you may have refrigerated
they may have refrigerated	I may have been refrigerating
you may have been refrigerating
she may have been refrigerating
we may have been refrigerating
you may have been refrigerating
they may have been refrigerating	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may not refrigerate
you may not refrigerate
she may not refrigerate
we may not refrigerate
you may not refrigerate
they may not refrigerate 	I may not be refrigerating
you may not be refrigerating
she may not be refrigerating
we may not be refrigerating
you may not be refrigerating
they may not be refrigerating	I may not have refrigerated
you may not have refrigerated
she may not have refrigerated
we may not have refrigerated
you may not have refrigerated
they may not have refrigerated	I may not have been refrigerating
you may not have been refrigerating
she may not have been refrigerating
we may not have been refrigerating
you may not have been refrigerating
they may not have been refrigerating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I refrigerate?
may you refrigerate?
may she refrigerate?
may we refrigerate?
may you refrigerate?
may they refrigerate? 	may I be refrigerating?
may you be refrigerating?
may she be refrigerating?
may we be refrigerating?
may you be refrigerating?
may they be refrigerating? 	may I have refrigerated?
may you have refrigerated?
may she have refrigerated?
may we have refrigerated?
may you have refrigerated?
may they have refrigerated? 	may I have been refrigerating?
may you have been refrigerating?
may she have been refrigerating?
may we have been refrigerating?
may you have been refrigerating?
may they have been refrigerating? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I not refrigerate?
may you not refrigerate?
may she not refrigerate?
may we not refrigerate?
may you not refrigerate?
may they not refrigerate? 	may I not be refrigerating?
may you not be refrigerating?
may she not be refrigerating?
may we not be refrigerating?
may you not be refrigerating?
may they not be refrigerating? 	may I not have refrigerated?
may you not have refrigerated?
may she not have refrigerated?
may we not have refrigerated?
may you not have refrigerated?
may they not have refrigerated? 	may I not have been refrigerating?
may you not have been refrigerating?
may she not have been refrigerating?
may we not have been refrigerating?
may you not have been refrigerating?
may they not have been refrigerating?