Penny,
you face failure on a daily BASIS.
The Big Bang Theory Season 4, Episode 7
I remotely repair satellites
on a regular BASIS.
The Big Bang Theory Season 1, Episode 14
I still want it on my balcony.
I say we move it on a bimonthly BASIS.
The Big Bang Theory Season 1, Episode 14
Sorry, you're on a need-to-know BASIS.
The Big Bang Theory Season 9, Episode 19
Would you be prepared,
on a non-precedential BASIS...
The Big Bang Theory Season 2, Episode 14