
Okay, how do you PREVENT
eddy currents in a transformer?
The Big Bang Theory Season 8, Episode 2

Wolverine's never displayed interest
in helping others PREVENT prostate cancer.
The Big Bang Theory Season 4, Episode 9

Can I go back and PREVENT you
from explaining that to me?
The Big Bang Theory Season 1, Episode 14

You can't. If you were to PREVENT yourself
from buying it in the past...
The Big Bang Theory Season 1, Episode 14

No. If he had that,
he'd be trying to PREVENT NSYNC
The Big Bang Theory Season 11, Episode 13