YOU SAID:
i cannog believe the dog slept with you
INTO JAPANESE
私は犬があなたと寝たと信じることができません
BACK INTO ENGLISH
I can't believe the dog slept with you
INTO JAPANESE
犬があなたと寝たなんて信じられない
BACK INTO ENGLISH
I can't believe the dog slept with you
Come on, you can do better than that.