Conjugación del verbo inglés
COULD UNDERVALUE

Verbo regular: undervalue - undervalued - undervalued

Afirmación

Forma simple	Forma con V-ing
I could undervalue you could undervalue she could undervalue we could undervalue you could undervalue they could undervalue	I could be undervaluing you could be undervaluing she could be undervaluing we could be undervaluing you could be undervaluing they could be undervaluing
Perfecto	Perfecto con V-ing
I could have undervalued you could have undervalued she could have undervalued we could have undervalued you could have undervalued they could have undervalued	I could have been undervaluing you could have been undervaluing she could have been undervaluing we could have been undervaluing you could have been undervaluing they could have been undervaluing

Negación

Forma simple	Forma con V-ing
I could not undervalue you could not undervalue she could not undervalue we could not undervalue you could not undervalue they could not undervalue	I could not be undervaluing you could not be undervaluing she could not be undervaluing we could not be undervaluing you could not be undervaluing they could not be undervaluing
Perfecto	Perfecto con V-ing
I could not have undervalued you could not have undervalued she could not have undervalued we could not have undervalued you could not have undervalued they could not have undervalued	I could not have been undervaluing you could not have been undervaluing she could not have been undervaluing we could not have been undervaluing you could not have been undervaluing they could not have been undervaluing

Forma interrogativa

Forma simple	Forma con V-ing
could I undervalue? could you undervalue? could she undervalue? could we undervalue? could you undervalue? could they undervalue?	could I be undervaluing? could you be undervaluing? could she be undervaluing? could we be undervaluing? could you be undervaluing? could they be undervaluing?
Perfecto	Perfecto con V-ing
could I have undervalued? could you have undervalued? could she have undervalued? could we have undervalued? could you have undervalued? could they have undervalued?	could I have been undervaluing? could you have been undervaluing? could she have been undervaluing? could we have been undervaluing? could you have been undervaluing? could they have been undervaluing?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not undervalue? could you not undervalue? could she not undervalue? could we not undervalue? could you not undervalue? could they not undervalue?	could I not be undervaluing? could you not be undervaluing? could she not be undervaluing? could we not be undervaluing? could you not be undervaluing? could they not be undervaluing?
Perfecto	Perfecto con V-ing
could I not have undervalued? could you not have undervalued? could she not have undervalued? could we not have undervalued? could you not have undervalued? could they not have undervalued?	could I not have been undervaluing? could you not have been undervaluing? could she not have been undervaluing? could we not have been undervaluing? could you not have been undervaluing? could they not have been undervaluing?