gently vs regularly

gently

adv
  • In a gentle manner; to a gentle degree. 

  • Without strong force or quickness: softly, lightly. 

  • From a gentle or high-class family. 

  • Quietly: without much noise or motion. 

regularly

adv
  • normally; ordinarily. 

  • With constant frequency or pattern. 

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