
They have her PATTERN on file.
The Big Bang Theory Season 5, Episode 21

There is a generally accepted
PATTERN in this area.
The Big Bang Theory Season 1, Episode 3

...in a wheel-and-spoke PATTERN.
The Big Bang Theory Season 3, Episode 14

The interference PATTERN
in the fracture.
The Big Bang Theory Season 3, Episode 14

It's just... It's my PATTERN.
The Big Bang Theory Season 1, Episode 3