run oneself into the ground vs tax

run oneself into the ground

tax

noun
  • A burdensome demand. 

  • A task exacted from one who is under control; a contribution or service, the rendering of which is imposed upon a subject. 

  • Money paid to the government other than for transaction-specific goods and services. 

verb
  • To impose and collect a tax from (a person or company). 

  • To impose and collect a tax on (something). 

  • To accuse. 

  • To make excessive demands on. 

  • To examine accounts in order to allow or disallow items. 

How often have the words run oneself into the ground and tax occurred in a corpus of books? (source: Google Ngram Viewer )