
Could it not, sire, rather be the work of the devil?
Vikings Season 1, Episode 7

How COULD I have not seen this?
Breaking Bad Season 5, Episode 12

Could you say if any of them
was the Professor?
Money Heist Season 1, Episode 13

- We were just swapping Hank stories.
- That COULD go on all day.
Breaking Bad Season 3, Episode 8

If you guys would shut up,
I COULD tell you.
The Big Bang Theory Season 9, Episode 18