could roughcast
Verbo regular: roughcast - roughcasted- roughcasted

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could roughcast
you could roughcast
he could roughcast
we could roughcast
you could roughcast
they could roughcast 	I could be roughcasting
you could be roughcasting
he could be roughcasting
we could be roughcasting
you could be roughcasting
they could be roughcasting	I could have roughcasted
you could have roughcasted
he could have roughcasted
we could have roughcasted
you could have roughcasted
they could have roughcasted	I could have been roughcasting
you could have been roughcasting
he could have been roughcasting
we could have been roughcasting
you could have been roughcasting
they could have been roughcasting	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not roughcast
you could not roughcast
he could not roughcast
we could not roughcast
you could not roughcast
they could not roughcast 	I could not be roughcasting
you could not be roughcasting
he could not be roughcasting
we could not be roughcasting
you could not be roughcasting
they could not be roughcasting	I could not have roughcasted
you could not have roughcasted
he could not have roughcasted
we could not have roughcasted
you could not have roughcasted
they could not have roughcasted	I could not have been roughcasting
you could not have been roughcasting
he could not have been roughcasting
we could not have been roughcasting
you could not have been roughcasting
they could not have been roughcasting	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I roughcast?
could you roughcast?
could he roughcast?
could we roughcast?
could you roughcast?
could they roughcast? 	could I be roughcasting?
could you be roughcasting?
could he be roughcasting?
could we be roughcasting?
could you be roughcasting?
could they be roughcasting? 	could I have roughcasted?
could you have roughcasted?
could he have roughcasted?
could we have roughcasted?
could you have roughcasted?
could they have roughcasted? 	could I have been roughcasting?
could you have been roughcasting?
could he have been roughcasting?
could we have been roughcasting?
could you have been roughcasting?
could they have been roughcasting? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not roughcast?
could you not roughcast?
could he not roughcast?
could we not roughcast?
could you not roughcast?
could they not roughcast? 	could I not be roughcasting?
could you not be roughcasting?
could he not be roughcasting?
could we not be roughcasting?
could you not be roughcasting?
could they not be roughcasting? 	could I not have roughcasted?
could you not have roughcasted?
could he not have roughcasted?
could we not have roughcasted?
could you not have roughcasted?
could they not have roughcasted? 	could I not have been roughcasting?
could you not have been roughcasting?
could he not have been roughcasting?
could we not have been roughcasting?
could you not have been roughcasting?
could they not have been roughcasting?