look after vs neglect

look after

verb
  • To care for; to keep safe. 

  • To follow with the eyes; to look in the direction of (someone or something departing). 

  • To seek out, to look for. 

  • To have as one's business; to manage, be responsible for. 

neglect

verb
  • To fail to care for or attend to something. 

  • To fail to do or carry out something due to oversight or carelessness. 

  • To omit to notice; to forbear to treat with attention or respect; to slight. 

  • To ignore for the sake of simplifying calculations without significantly affecting accuracy. 

noun
  • Habitual lack of care. 

  • The act of neglecting. 

  • The state of being neglected. 

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