Coniugazione del verbo inglese
COULD INVALID

Verbo regolare: invalid - invalided - invalided

Affermazione

Forma semplice	Forma con V-ing
I could invalid you could invalid he could invalid we could invalid you could invalid they could invalid	I could be invaliding you could be invaliding he could be invaliding we could be invaliding you could be invaliding they could be invaliding
Perfetto	Perfetto con V-ing
I could have invalided you could have invalided he could have invalided we could have invalided you could have invalided they could have invalided	I could have been invaliding you could have been invaliding he could have been invaliding we could have been invaliding you could have been invaliding they could have been invaliding

Negazione

Forma semplice	Forma con V-ing
I could not invalid you could not invalid he could not invalid we could not invalid you could not invalid they could not invalid	I could not be invaliding you could not be invaliding he could not be invaliding we could not be invaliding you could not be invaliding they could not be invaliding
Perfetto	Perfetto con V-ing
I could not have invalided you could not have invalided he could not have invalided we could not have invalided you could not have invalided they could not have invalided	I could not have been invaliding you could not have been invaliding he could not have been invaliding we could not have been invaliding you could not have been invaliding they could not have been invaliding

Forma interrogativa

Forma semplice	Forma con V-ing
could I invalid? could you invalid? could he invalid? could we invalid? could you invalid? could they invalid?	could I be invaliding? could you be invaliding? could he be invaliding? could we be invaliding? could you be invaliding? could they be invaliding?
Perfetto	Perfetto con V-ing
could I have invalided? could you have invalided? could he have invalided? could we have invalided? could you have invalided? could they have invalided?	could I have been invaliding? could you have been invaliding? could he have been invaliding? could we have been invaliding? could you have been invaliding? could they have been invaliding?

Forma interro-negativa

Forma semplice	Forma con V-ing
could I not invalid? could you not invalid? could he not invalid? could we not invalid? could you not invalid? could they not invalid?	could I not be invaliding? could you not be invaliding? could he not be invaliding? could we not be invaliding? could you not be invaliding? could they not be invaliding?
Perfetto	Perfetto con V-ing
could I not have invalided? could you not have invalided? could he not have invalided? could we not have invalided? could you not have invalided? could they not have invalided?	could I not have been invaliding? could you not have been invaliding? could he not have been invaliding? could we not have been invaliding? could you not have been invaliding? could they not have been invaliding?