
You can't impose a secret
on an ex post facto BASIS.
The Big Bang Theory Season 2, Episode 1

Would you be prepared,
on a non-precedential BASIS...
The Big Bang Theory Season 2, Episode 14

as the BASIS for
a communication system.
The Big Bang Theory Season 11, Episode 8

I still want it on my balcony.
I say we move it on a bimonthly BASIS.
The Big Bang Theory Season 1, Episode 14

to determine the BASIS of humor.
The Big Bang Theory Season 7, Episode 12