make over vs sign over

make over

verb
  • To transfer ownership (or care) of, especially by means of a legal document. 

  • To renovate or to convert to a different use, particularly houses, offices, or rooms within them. 

  • (of a person, particularly a woman) To give a new physical look to, especially with a new hairstyle, cosmetics, or clothes. 

  • (of a career, public image, etc.) To improve upon or take in a new direction. 

sign over

verb
  • To transfer (property or rights) to somebody else by signing a document. 

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