Coniugazione del verbo inglese
COULD PIN

Verbo regolare: pin - pinned - pinned

Affermazione

Forma semplice	Forma con V-ing
I could pin you could pin she could pin we could pin you could pin they could pin	I could be pinning you could be pinning she could be pinning we could be pinning you could be pinning they could be pinning
Perfetto	Perfetto con V-ing
I could have pinned you could have pinned she could have pinned we could have pinned you could have pinned they could have pinned	I could have been pinning you could have been pinning she could have been pinning we could have been pinning you could have been pinning they could have been pinning

Negazione

Forma semplice	Forma con V-ing
I could not pin you could not pin she could not pin we could not pin you could not pin they could not pin	I could not be pinning you could not be pinning she could not be pinning we could not be pinning you could not be pinning they could not be pinning
Perfetto	Perfetto con V-ing
I could not have pinned you could not have pinned she could not have pinned we could not have pinned you could not have pinned they could not have pinned	I could not have been pinning you could not have been pinning she could not have been pinning we could not have been pinning you could not have been pinning they could not have been pinning

Forma interrogativa

Forma semplice	Forma con V-ing
could I pin? could you pin? could she pin? could we pin? could you pin? could they pin?	could I be pinning? could you be pinning? could she be pinning? could we be pinning? could you be pinning? could they be pinning?
Perfetto	Perfetto con V-ing
could I have pinned? could you have pinned? could she have pinned? could we have pinned? could you have pinned? could they have pinned?	could I have been pinning? could you have been pinning? could she have been pinning? could we have been pinning? could you have been pinning? could they have been pinning?

Forma interro-negativa

Forma semplice	Forma con V-ing
could I not pin? could you not pin? could she not pin? could we not pin? could you not pin? could they not pin?	could I not be pinning? could you not be pinning? could she not be pinning? could we not be pinning? could you not be pinning? could they not be pinning?
Perfetto	Perfetto con V-ing
could I not have pinned? could you not have pinned? could she not have pinned? could we not have pinned? could you not have pinned? could they not have pinned?	could I not have been pinning? could you not have been pinning? could she not have been pinning? could we not have been pinning? could you not have been pinning? could they not have been pinning?