
You CERTAINLY were.
Game of Thrones Season 6, Episode 1

You CERTAINLY look like
one of the park's offerings.
Westworld Season 2, Episode 3

I CERTAINLY wouldn't be a scientist
if you hadn't been my role model.
The Big Bang Theory Season 8, Episode 22

Though Loras will CERTAINLY come to
know a deep and singular misery.
Game of Thrones Season 3, Episode 6

I CERTAINLY could.
The Big Bang Theory Season 12, Episode 7