share vs sit on

share

verb
  • To tell to another. 

  • To give part of what one has to somebody else to use or consume. 

  • To divide and distribute. 

  • To allow public or private sharing of computer data or space in a network 

  • To have or use in common. 

noun
  • The action of sharing something with other people via social media. 

  • The cutting blade of an agricultural machine like a plough, a cultivator or a seeding-machine. 

  • A configuration enabling a resource to be shared over a network. 

  • A financial instrument that shows that one owns a part of a company that provides the benefit of limited liability. 

  • A portion of something, especially a portion given or allotted to someone. 

  • The sharebone or pubis. 

sit on

verb
  • To restrain (a person). 

  • To take no action on; to hold in reserve without actually using. 

  • To hold an official inquiry regarding; to deliberate about. 

  • To block, suppress, restrain. 

  • To be a member of. 

  • Used other than figuratively or idiomatically: see sit, on. 

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