Conjugación del verbo inglés COULD ECHO
Verbo regular: echo - echoed - echoed
Afirmación
Forma simple
I could echoyou could echo
he could echo
we could echo
you could echo
they could echo
Forma con V-ing
I could be echoingyou could be echoing
he could be echoing
we could be echoing
you could be echoing
they could be echoing
Perfecto
I could have echoedyou could have echoed
he could have echoed
we could have echoed
you could have echoed
they could have echoed
Perfecto con V-ing
I could have been echoingyou could have been echoing
he could have been echoing
we could have been echoing
you could have been echoing
they could have been echoing
Negación
Forma simple
I could not echoyou could not echo
he could not echo
we could not echo
you could not echo
they could not echo
Forma con V-ing
I could not be echoingyou could not be echoing
he could not be echoing
we could not be echoing
you could not be echoing
they could not be echoing
Perfecto
I could not have echoedyou could not have echoed
he could not have echoed
we could not have echoed
you could not have echoed
they could not have echoed
Perfecto con V-ing
I could not have been echoingyou could not have been echoing
he could not have been echoing
we could not have been echoing
you could not have been echoing
they could not have been echoing
Forma interrogativa
Forma simple
could I echo?could you echo?
could he echo?
could we echo?
could you echo?
could they echo?
Forma con V-ing
could I be echoing?could you be echoing?
could he be echoing?
could we be echoing?
could you be echoing?
could they be echoing?
Perfecto
could I have echoed?could you have echoed?
could he have echoed?
could we have echoed?
could you have echoed?
could they have echoed?
Perfecto con V-ing
could I have been echoing?could you have been echoing?
could he have been echoing?
could we have been echoing?
could you have been echoing?
could they have been echoing?
Forma interro-negativa
Forma simple
could I not echo?could you not echo?
could he not echo?
could we not echo?
could you not echo?
could they not echo?
Forma con V-ing
could I not be echoing?could you not be echoing?
could he not be echoing?
could we not be echoing?
could you not be echoing?
could they not be echoing?
Perfecto
could I not have echoed?could you not have echoed?
could he not have echoed?
could we not have echoed?
could you not have echoed?
could they not have echoed?
Perfecto con V-ing
could I not have been echoing?could you not have been echoing?
could he not have been echoing?
could we not have been echoing?
could you not have been echoing?
could they not have been echoing?