Conjugación del verbo inglés
COULD WAIL

Verbo regular: wail - wailed - wailed

Afirmación

Forma simple	Forma con V-ing
I could wail you could wail he could wail we could wail you could wail they could wail	I could be wailing you could be wailing he could be wailing we could be wailing you could be wailing they could be wailing
Perfecto	Perfecto con V-ing
I could have wailed you could have wailed he could have wailed we could have wailed you could have wailed they could have wailed	I could have been wailing you could have been wailing he could have been wailing we could have been wailing you could have been wailing they could have been wailing

Negación

Forma simple	Forma con V-ing
I could not wail you could not wail he could not wail we could not wail you could not wail they could not wail	I could not be wailing you could not be wailing he could not be wailing we could not be wailing you could not be wailing they could not be wailing
Perfecto	Perfecto con V-ing
I could not have wailed you could not have wailed he could not have wailed we could not have wailed you could not have wailed they could not have wailed	I could not have been wailing you could not have been wailing he could not have been wailing we could not have been wailing you could not have been wailing they could not have been wailing

Forma interrogativa

Forma simple	Forma con V-ing
could I wail? could you wail? could he wail? could we wail? could you wail? could they wail?	could I be wailing? could you be wailing? could he be wailing? could we be wailing? could you be wailing? could they be wailing?
Perfecto	Perfecto con V-ing
could I have wailed? could you have wailed? could he have wailed? could we have wailed? could you have wailed? could they have wailed?	could I have been wailing? could you have been wailing? could he have been wailing? could we have been wailing? could you have been wailing? could they have been wailing?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not wail? could you not wail? could he not wail? could we not wail? could you not wail? could they not wail?	could I not be wailing? could you not be wailing? could he not be wailing? could we not be wailing? could you not be wailing? could they not be wailing?
Perfecto	Perfecto con V-ing
could I not have wailed? could you not have wailed? could he not have wailed? could we not have wailed? could you not have wailed? could they not have wailed?	could I not have been wailing? could you not have been wailing? could he not have been wailing? could we not have been wailing? could you not have been wailing? could they not have been wailing?