could corrade
Verbo regolare: corrade - corraded- corraded

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could corrade
you could corrade
he could corrade
we could corrade
you could corrade
they could corrade 	I could be corrading
you could be corrading
he could be corrading
we could be corrading
you could be corrading
they could be corrading	I could have corraded
you could have corraded
he could have corraded
we could have corraded
you could have corraded
they could have corraded	I could have been corrading
you could have been corrading
he could have been corrading
we could have been corrading
you could have been corrading
they could have been corrading	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could not corrade
you could not corrade
he could not corrade
we could not corrade
you could not corrade
they could not corrade 	I could not be corrading
you could not be corrading
he could not be corrading
we could not be corrading
you could not be corrading
they could not be corrading	I could not have corraded
you could not have corraded
he could not have corraded
we could not have corraded
you could not have corraded
they could not have corraded	I could not have been corrading
you could not have been corrading
he could not have been corrading
we could not have been corrading
you could not have been corrading
they could not have been corrading	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I corrade?
could you corrade?
could he corrade?
could we corrade?
could you corrade?
could they corrade? 	could I be corrading?
could you be corrading?
could he be corrading?
could we be corrading?
could you be corrading?
could they be corrading? 	could I have corraded?
could you have corraded?
could he have corraded?
could we have corraded?
could you have corraded?
could they have corraded? 	could I have been corrading?
could you have been corrading?
could he have been corrading?
could we have been corrading?
could you have been corrading?
could they have been corrading? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I not corrade?
could you not corrade?
could he not corrade?
could we not corrade?
could you not corrade?
could they not corrade? 	could I not be corrading?
could you not be corrading?
could he not be corrading?
could we not be corrading?
could you not be corrading?
could they not be corrading? 	could I not have corraded?
could you not have corraded?
could he not have corraded?
could we not have corraded?
could you not have corraded?
could they not have corraded? 	could I not have been corrading?
could you not have been corrading?
could he not have been corrading?
could we not have been corrading?
could you not have been corrading?
could they not have been corrading?