
you REGRET the stuff
you didn't do
The Big Bang Theory Season 5, Episode 7

What would you REGRET?
The Big Bang Theory Season 7, Episode 22

And now I REGRET it.
The Big Bang Theory Season 11, Episode 17

I REGRET my role
in spreading it.
Game of Thrones Season 7, Episode 3

Hey, you rock.
Thank you. Thank you.
You won't REGRET this.
Breaking Bad Season 2, Episode 5