...REGARDING the check-engine light
to be very troubling.
The Big Bang Theory Season 2, Episode 5
...I'm relying on your expertise
The Big Bang Theory Season 3, Episode 15
REGARDING the welfare of Meereen
and the Bay of Dragons.
Game of Thrones Season 6, Episode 10
We have made a horrible mistake
The Big Bang Theory Season 6, Episode 21
"REGARDING your quantum guidance system,
provisional patent 62/295118."
The Big Bang Theory Season 9, Episode 24