Amy and I ARE living together in sin,
like a couple of New Yorkers.
The Big Bang Theory Season 10, Episode 12
What ARE you doing?
I...
The Big Bang Theory Season 10, Episode 16
Be it noogies, swirlies or the classic,
"Why ARE you hitting yourself?"
The Big Bang Theory Season 3, Episode 2
What ARE the words I can say now...
The Big Bang Theory Season 2, Episode 23
You're happy with who you ARE.
You don't get jealous of other people.
The Big Bang Theory Season 10, Episode 9