Obviously, Leonard is CONCERNED that his
mother won't approve of you as his mate.
The Big Bang Theory Season 3, Episode 11
and since he's in poor health,
the whole family was CONCERNED.
Breaking Bad Season 2, Episode 3
I want you to know that I'm genuinely
CONCERNED about your well-being.
The Big Bang Theory Season 4, Episode 5
Sweetheart,
your little friend is CONCERNED about you.
The Big Bang Theory Season 1, Episode 4
you tend not to be overly CONCERNED
with the kind of distinction...
Game of Thrones Season 4, Episode 3