
...describes a relationship
in COMMON law...
The Big Bang Theory Season 2, Episode 18

Baratheon and Stark will fight
their COMMON enemy together,
Game of Thrones Season 2, Episode 5

Well, that's great, Raj.
You must have so much in COMMON.
The Big Bang Theory Season 10, Episode 8

You know, we've got
something in COMMON, me and you.
Game of Thrones Season 2, Episode 3

We share a COMMON enemy.
Game of Thrones Season 2, Episode 4