Conjugación del verbo inglés COULD WARN
Verbo regular: warn - warned - warned
Afirmación
Forma simple
I could warnyou could warn
he could warn
we could warn
you could warn
they could warn
Forma con V-ing
I could be warningyou could be warning
he could be warning
we could be warning
you could be warning
they could be warning
Perfecto
I could have warnedyou could have warned
he could have warned
we could have warned
you could have warned
they could have warned
Perfecto con V-ing
I could have been warningyou could have been warning
he could have been warning
we could have been warning
you could have been warning
they could have been warning
Negación
Forma simple
I could not warnyou could not warn
he could not warn
we could not warn
you could not warn
they could not warn
Forma con V-ing
I could not be warningyou could not be warning
he could not be warning
we could not be warning
you could not be warning
they could not be warning
Perfecto
I could not have warnedyou could not have warned
he could not have warned
we could not have warned
you could not have warned
they could not have warned
Perfecto con V-ing
I could not have been warningyou could not have been warning
he could not have been warning
we could not have been warning
you could not have been warning
they could not have been warning
Forma interrogativa
Forma simple
could I warn?could you warn?
could he warn?
could we warn?
could you warn?
could they warn?
Forma con V-ing
could I be warning?could you be warning?
could he be warning?
could we be warning?
could you be warning?
could they be warning?
Perfecto
could I have warned?could you have warned?
could he have warned?
could we have warned?
could you have warned?
could they have warned?
Perfecto con V-ing
could I have been warning?could you have been warning?
could he have been warning?
could we have been warning?
could you have been warning?
could they have been warning?
Forma interro-negativa
Forma simple
could I not warn?could you not warn?
could he not warn?
could we not warn?
could you not warn?
could they not warn?
Forma con V-ing
could I not be warning?could you not be warning?
could he not be warning?
could we not be warning?
could you not be warning?
could they not be warning?
Perfecto
could I not have warned?could you not have warned?
could he not have warned?
could we not have warned?
could you not have warned?
could they not have warned?
Perfecto con V-ing
could I not have been warning?could you not have been warning?
could he not have been warning?
could we not have been warning?
could you not have been warning?
could they not have been warning?