
Now, here's my CONCERN.
The Big Bang Theory Season 6, Episode 9

I'll admit that was a CONCERN.
The Big Bang Theory Season 2, Episode 23

Don't pretend to have any CONCERN
for my house,
Game of Thrones Season 5, Episode 7

It doesn't matter.
It doesn't CONCERN you.
Breaking Bad Season 5, Episode 14

so, yeah, I'd say
it does CONCERN me.
Breaking Bad Season 5, Episode 14