Coniugazione del verbo inglese
COULD BOOK

Verbo regolare: book - booked - booked

Affermazione

Forma semplice	Forma con V-ing
I could book you could book she could book we could book you could book they could book	I could be booking you could be booking she could be booking we could be booking you could be booking they could be booking
Perfetto	Perfetto con V-ing
I could have booked you could have booked she could have booked we could have booked you could have booked they could have booked	I could have been booking you could have been booking she could have been booking we could have been booking you could have been booking they could have been booking

Negazione

Forma semplice	Forma con V-ing
I could not book you could not book she could not book we could not book you could not book they could not book	I could not be booking you could not be booking she could not be booking we could not be booking you could not be booking they could not be booking
Perfetto	Perfetto con V-ing
I could not have booked you could not have booked she could not have booked we could not have booked you could not have booked they could not have booked	I could not have been booking you could not have been booking she could not have been booking we could not have been booking you could not have been booking they could not have been booking

Forma interrogativa

Forma semplice	Forma con V-ing
could I book? could you book? could she book? could we book? could you book? could they book?	could I be booking? could you be booking? could she be booking? could we be booking? could you be booking? could they be booking?
Perfetto	Perfetto con V-ing
could I have booked? could you have booked? could she have booked? could we have booked? could you have booked? could they have booked?	could I have been booking? could you have been booking? could she have been booking? could we have been booking? could you have been booking? could they have been booking?

Forma interro-negativa

Forma semplice	Forma con V-ing
could I not book? could you not book? could she not book? could we not book? could you not book? could they not book?	could I not be booking? could you not be booking? could she not be booking? could we not be booking? could you not be booking? could they not be booking?
Perfetto	Perfetto con V-ing
could I not have booked? could you not have booked? could she not have booked? could we not have booked? could you not have booked? could they not have booked?	could I not have been booking? could you not have been booking? could she not have been booking? could we not have been booking? could you not have been booking? could they not have been booking?