“Would Have” + Past Participle (By Paul Selcke)

0:06 -- He starts talking.
0:27 -- Describing situations that did or did not happen in the past.
0:41 -- He didn’t drive to Chicago last weekend.
(It takes a long time to get there.)
It would have taken too long.
1:21 -- She didn’t buy that car.
(It is/was too expensive.)
It would have been too expensive.
2:05 -- They didn’t go to Europe last year.
They would have needed passports, but they didn’t have passports.