Infrequency used in a sentence

Infrequency in a sentence as a noun

And likewise, the relative infrequency of surreptitious recording being useful will limit how often the devices will be used that way.

Given the infrequency of moving, I'm not sure how you intend to displace Craigslist for this sort of thing, since that website is already a good one-stop shop for random services.

Using as evidence an example where a security auditor reading open-source code found a serious bug?The fact that few serious bugs are found by reading open-source code may reflect their infrequency rather than the notion that "many eyes" isn't realistic.