attorn vs give over

attorn

verb
  • To transfer one's obligations from a person to another person. 

  • To consent to the transfer of one's obligations as tenant under a lease to a new landlord. 

  • To acknowledge the jurisdiction of (a particular court) over one's dispute. 

give over

verb
  • To entrust (something) to another. 

  • To devote or resign to a particular purpose or activity; to yield completely. 

  • To give up; abandon; stop. 

  • To quit, to abandon. 

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