could underquote
Verbo regular: underquote - underquoted- underquoted

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could underquote
you could underquote
he could underquote
we could underquote
you could underquote
they could underquote 	I could be underquoting
you could be underquoting
he could be underquoting
we could be underquoting
you could be underquoting
they could be underquoting	I could have underquoted
you could have underquoted
he could have underquoted
we could have underquoted
you could have underquoted
they could have underquoted	I could have been underquoting
you could have been underquoting
he could have been underquoting
we could have been underquoting
you could have been underquoting
they could have been underquoting	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not underquote
you could not underquote
he could not underquote
we could not underquote
you could not underquote
they could not underquote 	I could not be underquoting
you could not be underquoting
he could not be underquoting
we could not be underquoting
you could not be underquoting
they could not be underquoting	I could not have underquoted
you could not have underquoted
he could not have underquoted
we could not have underquoted
you could not have underquoted
they could not have underquoted	I could not have been underquoting
you could not have been underquoting
he could not have been underquoting
we could not have been underquoting
you could not have been underquoting
they could not have been underquoting	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I underquote?
could you underquote?
could he underquote?
could we underquote?
could you underquote?
could they underquote? 	could I be underquoting?
could you be underquoting?
could he be underquoting?
could we be underquoting?
could you be underquoting?
could they be underquoting? 	could I have underquoted?
could you have underquoted?
could he have underquoted?
could we have underquoted?
could you have underquoted?
could they have underquoted? 	could I have been underquoting?
could you have been underquoting?
could he have been underquoting?
could we have been underquoting?
could you have been underquoting?
could they have been underquoting? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not underquote?
could you not underquote?
could he not underquote?
could we not underquote?
could you not underquote?
could they not underquote? 	could I not be underquoting?
could you not be underquoting?
could he not be underquoting?
could we not be underquoting?
could you not be underquoting?
could they not be underquoting? 	could I not have underquoted?
could you not have underquoted?
could he not have underquoted?
could we not have underquoted?
could you not have underquoted?
could they not have underquoted? 	could I not have been underquoting?
could you not have been underquoting?
could he not have been underquoting?
could we not have been underquoting?
could you not have been underquoting?
could they not have been underquoting?