I can't BELIEVE you're not on my side.
The Big Bang Theory Season 9, Episode 13
You may not BELIEVE it,
but I've missed you, Mormont.
Game of Thrones Season 7, Episode 5
I can't BELIEVE you got up and walked out
of an audition for a big movie.
The Big Bang Theory Season 8, Episode 21
I BELIEVE they call that
the old switcheroo.
The Big Bang Theory Season 2, Episode 1
MRS. KOOTHRAPPALI: I told you no.
Why don't you BELIEVE me?
The Big Bang Theory Season 2, Episode 23