Both words in one sentence
- Instead, they're what allow him to instantaneously heal and keep fighting akin to his devil fruit's namesake.
Source: Faux Flame
- Possibly the reason why he always asks older girls if they like them is to allow him to keep hitting on them.
Source: Does Not Like Spam
- Peter the Great disagreed and banned them as part of his reforms although he was forced to allow priests to keep theirs so that they became Holy Beards instead.
Source: Useful Notes / Tsarist Russia
Google Ngram Viewer shows how "allow" and "keep" have occurred on timeline