Coniugazione del verbo inglese
COULD SIED

Verbo regolare: sied - sieded - sieded

Affermazione

Forma semplice	Forma con V-ing
I could sied you could sied she could sied we could sied you could sied they could sied	I could be sieding you could be sieding she could be sieding we could be sieding you could be sieding they could be sieding
Perfetto	Perfetto con V-ing
I could have sieded you could have sieded she could have sieded we could have sieded you could have sieded they could have sieded	I could have been sieding you could have been sieding she could have been sieding we could have been sieding you could have been sieding they could have been sieding

Negazione

Forma semplice	Forma con V-ing
I could not sied you could not sied she could not sied we could not sied you could not sied they could not sied	I could not be sieding you could not be sieding she could not be sieding we could not be sieding you could not be sieding they could not be sieding
Perfetto	Perfetto con V-ing
I could not have sieded you could not have sieded she could not have sieded we could not have sieded you could not have sieded they could not have sieded	I could not have been sieding you could not have been sieding she could not have been sieding we could not have been sieding you could not have been sieding they could not have been sieding

Forma interrogativa

Forma semplice	Forma con V-ing
could I sied? could you sied? could she sied? could we sied? could you sied? could they sied?	could I be sieding? could you be sieding? could she be sieding? could we be sieding? could you be sieding? could they be sieding?
Perfetto	Perfetto con V-ing
could I have sieded? could you have sieded? could she have sieded? could we have sieded? could you have sieded? could they have sieded?	could I have been sieding? could you have been sieding? could she have been sieding? could we have been sieding? could you have been sieding? could they have been sieding?

Forma interro-negativa

Forma semplice	Forma con V-ing
could I not sied? could you not sied? could she not sied? could we not sied? could you not sied? could they not sied?	could I not be sieding? could you not be sieding? could she not be sieding? could we not be sieding? could you not be sieding? could they not be sieding?
Perfetto	Perfetto con V-ing
could I not have sieded? could you not have sieded? could she not have sieded? could we not have sieded? could you not have sieded? could they not have sieded?	could I not have been sieding? could you not have been sieding? could she not have been sieding? could we not have been sieding? could you not have been sieding? could they not have been sieding?