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

Sorry, you're on a need-to-know BASIS.
The Big Bang Theory Season 9, Episode 19

Yes, we communicate on a daily BASIS,
but no, she is not my girlfriend.
The Big Bang Theory Season 4, Episode 1

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

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