![to determine the basis of humor.
to determine the basis of humor.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
to determine the BASIS of humor.
The Big Bang Theory Season 7, Episode 12
![as the basis for
a communication system.
as the basis for
a communication system.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
as the BASIS for
a communication system.
The Big Bang Theory Season 11, Episode 8
![I remotely repair satellites
on a regular basis.
I remotely repair satellites
on a regular basis.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
I remotely repair satellites
on a regular BASIS.
The Big Bang Theory Season 1, Episode 14
![Yes, we communicate on a daily basis,
but no, she is not my girlfriend.
Yes, we communicate on a daily basis,
but no, she is not my girlfriend.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Yes, we communicate on a daily BASIS,
but no, she is not my girlfriend.
The Big Bang Theory Season 4, Episode 1
![Oh, yeah. Wasn't that the basis
of your postdoc fellowship?
Oh, yeah. Wasn't that the basis
of your postdoc fellowship?](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Oh, yeah. Wasn't that the BASIS
of your postdoc fellowship?
The Big Bang Theory Season 7, Episode 20