all y'all vs ye

all y'all

det

  • The group spoken or written to. 

ye

pron

  • You (the people being addressed). 

noun

  • The Cyrillic letter Е, е, featured in various Slavic and Turkic languages. 

intj

  • Yes, yeah. 

How often have the words all y'all and ye occurred in a corpus of books? (source: Google Ngram Viewer )