could coat
Verbo regular: coat - coated- coated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could coat
you could coat
he could coat
we could coat
you could coat
they could coat 	I could be coating
you could be coating
he could be coating
we could be coating
you could be coating
they could be coating	I could have coated
you could have coated
he could have coated
we could have coated
you could have coated
they could have coated	I could have been coating
you could have been coating
he could have been coating
we could have been coating
you could have been coating
they could have been coating	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not coat
you could not coat
he could not coat
we could not coat
you could not coat
they could not coat 	I could not be coating
you could not be coating
he could not be coating
we could not be coating
you could not be coating
they could not be coating	I could not have coated
you could not have coated
he could not have coated
we could not have coated
you could not have coated
they could not have coated	I could not have been coating
you could not have been coating
he could not have been coating
we could not have been coating
you could not have been coating
they could not have been coating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I coat?
could you coat?
could he coat?
could we coat?
could you coat?
could they coat? 	could I be coating?
could you be coating?
could he be coating?
could we be coating?
could you be coating?
could they be coating? 	could I have coated?
could you have coated?
could he have coated?
could we have coated?
could you have coated?
could they have coated? 	could I have been coating?
could you have been coating?
could he have been coating?
could we have been coating?
could you have been coating?
could they have been coating? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not coat?
could you not coat?
could he not coat?
could we not coat?
could you not coat?
could they not coat? 	could I not be coating?
could you not be coating?
could he not be coating?
could we not be coating?
could you not be coating?
could they not be coating? 	could I not have coated?
could you not have coated?
could he not have coated?
could we not have coated?
could you not have coated?
could they not have coated? 	could I not have been coating?
could you not have been coating?
could he not have been coating?
could we not have been coating?
could you not have been coating?
could they not have been coating?