coveting vs grudge

coveting

noun
  • The act of one who covets. 

grudge

noun
  • Deep-seated and/or long-term animosity or ill will about something or someone, especially due to a past misdeed or mistreatment. 

verb
  • To be unwilling to give or allow (someone something). 

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