Coniugazione del verbo inglese COULD SIGN
Verbo regolare: sign - signed - signed
Affermazione
Forma semplice
I could signyou could sign
she could sign
we could sign
you could sign
they could sign
Forma con V-ing
I could be signingyou could be signing
she could be signing
we could be signing
you could be signing
they could be signing
Perfetto
I could have signedyou could have signed
she could have signed
we could have signed
you could have signed
they could have signed
Perfetto con V-ing
I could have been signingyou could have been signing
she could have been signing
we could have been signing
you could have been signing
they could have been signing
Negazione
Forma semplice
I couldn't signyou couldn't sign
she couldn't sign
we couldn't sign
you couldn't sign
they couldn't sign
Forma con V-ing
I couldn't be signingyou couldn't be signing
she couldn't be signing
we couldn't be signing
you couldn't be signing
they couldn't be signing
Perfetto
I couldn't have signedyou couldn't have signed
she couldn't have signed
we couldn't have signed
you couldn't have signed
they couldn't have signed
Perfetto con V-ing
I couldn't have been signingyou couldn't have been signing
she couldn't have been signing
we couldn't have been signing
you couldn't have been signing
they couldn't have been signing
Forma interrogativa
Forma semplice
could I sign?could you sign?
could she sign?
could we sign?
could you sign?
could they sign?
Forma con V-ing
could I be signing?could you be signing?
could she be signing?
could we be signing?
could you be signing?
could they be signing?
Perfetto
could I have signed?could you have signed?
could she have signed?
could we have signed?
could you have signed?
could they have signed?
Perfetto con V-ing
could I have been signing?could you have been signing?
could she have been signing?
could we have been signing?
could you have been signing?
could they have been signing?
Forma interro-negativa
Forma semplice
couldn't I sign?couldn't you sign?
couldn't she sign?
couldn't we sign?
couldn't you sign?
couldn't they sign?
Forma con V-ing
couldn't I be signing?couldn't you be signing?
couldn't she be signing?
couldn't we be signing?
couldn't you be signing?
couldn't they be signing?
Perfetto
couldn't I have signed?couldn't you have signed?
couldn't she have signed?
couldn't we have signed?
couldn't you have signed?
couldn't they have signed?
Perfetto con V-ing
couldn't I have been signing?couldn't you have been signing?
couldn't she have been signing?
couldn't we have been signing?
couldn't you have been signing?
couldn't they have been signing?