
I really think we SHOULD examine
the chain of causality here.
The Big Bang Theory Season 1, Episode 1

...I think I SHOULD get my own place.
MRS. KOOTHRAPPALl: Why?
The Big Bang Theory Season 4, Episode 20

You SHOULD be so lucky.
The Big Bang Theory Season 5, Episode 21

We SHOULD be preparing the city
for a siege.
Game of Thrones Season 7, Episode 5

I know. Sheldon SHOULD just let Howard
have his little moment in the sun.
The Big Bang Theory Season 6, Episode 9