UNIT 8, PAST MODALS WOULD HAVE, SHOULD HAVE COULD HAVE.

-I would have gone to the party but I can´t.
-I shouldn´t have been aggressive with her.
-I would have been confident for this test.
-I could have gone but I didn´t want.
-My best friend couldn´t have arrive because he was very tired.
-I should have gone to the cousin´s house because I don´t like to be there.
-I would have done my homework becuse I learnned new things that I didn´t know.