frequent vs revisit

frequent

verb
  • To visit often. 

adj
  • Done or occurring often; common. 

  • Occurring at short intervals. 

  • Addicted to any course of conduct; inclined to indulge in any practice; habitual; persistent. 

revisit

verb
  • To visit again. 

  • To reconsider or re-experience something. 

noun
  • An act of revisiting; a second or subsequent visit. 

How often have the words frequent and revisit occurred in a corpus of books? (source: Google Ngram Viewer )