
I have no DOUBT that on my return,
Game of Thrones Season 5, Episode 1

I DOUBT it, I met her on G-Harmony.
The Big Bang Theory Season 10, Episode 16

I highly DOUBT
there is any argument you can make...
The Big Bang Theory Season 3, Episode 12

Never DOUBT your power.
Vikings Season 1, Episode 3

I've no DOUBT about that.
Game of Thrones Season 6, Episode 1