as likely as not vs belike

as likely as not

adv

As is most likely; probably.

belike

verb

To make like; simulate.
To be like; resemble.
To be pleasing to; please.
To like; be pleased with.

noun

An object of affection or liking.

How often have the words as likely as not and belike occurred in a corpus of books? (source: Google Ngram Viewer )