TV series example of the word

The Big Bang Theory Season 5, Episode 1
but the question remains, by how much?

Westworld Season 2, Episode 10
All that remains is to open the door.

Game of Thrones Season 6, Episode 4
You think they'll be safe here if Roose Bolton remains Warden of the North?

Game of Thrones Season 4, Episode 2
I would like to keep what remains of my face.

Game of Thrones Season 4, Episode 3
remains every bit as necessary to them as it is unpleasant for us.