![...regarding the check-engine light
to be very troubling.
...regarding the check-engine light
to be very troubling.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
...REGARDING the check-engine light
to be very troubling.
The Big Bang Theory Season 2, Episode 5
![...I'm relying on your expertise
regarding duration.
...I'm relying on your expertise
regarding duration.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
...I'm relying on your expertise
REGARDING duration.
The Big Bang Theory Season 3, Episode 15
![regarding the welfare of Meereen
and the Bay of Dragons.
regarding the welfare of Meereen
and the Bay of Dragons.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
REGARDING the welfare of Meereen
and the Bay of Dragons.
Game of Thrones Season 6, Episode 10
![We have made a horrible mistake
regarding Alphas.
We have made a horrible mistake
regarding Alphas.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
We have made a horrible mistake
REGARDING Alphas.
The Big Bang Theory Season 6, Episode 21
![](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
"REGARDING your quantum guidance system,
provisional patent 62/295118."
The Big Bang Theory Season 9, Episode 24