Should we call Sheldon and Howard?
The Big Bang Theory Season 8, Episode 21
...and that you SHOULD never
throw it away like he did.
The Big Bang Theory Season 6, Episode 19
...the steam tunnels below this access point
SHOULD be the closest analog to the mines.
The Big Bang Theory Season 8, Episode 6
I SHOULD have...
I SHOULD have just trusted her.
The Big Bang Theory Season 12, Episode 12
Well, but we SHOULD come back in 24 hours.
Money Heist Season 1, Episode 6