
My fever has been TRACKING up
exponentially since 2a. m...
The Big Bang Theory Season 1, Episode 11

I'm TRACKING a subject's
brain activity
The Big Bang Theory Season 12, Episode 5

Yeah, I was hoping to impress her
by TRACKING her down on the Internet...
The Big Bang Theory Season 8, Episode 7

but it does jibe with the blue stuff
l've been TRACKING.
Breaking Bad Season 4, Episode 4

I don't mean to interrupt,
but somebody's TRACKING
The Big Bang Theory Season 11, Episode 15