you REGRET the stuff
you didn't do
The Big Bang Theory Season 5, Episode 7
I know my lord father
must REGRET what he did.
Game of Thrones Season 1, Episode 8
Which we shall deeply REGRET.
Game of Thrones Season 2, Episode 4
of REGRET and humiliation
The Big Bang Theory Season 5, Episode 5
And I REGRET that.
[chuckles]
The Big Bang Theory Season 12, Episode 21