attend vs remain

attend

verb
  • To wait for; to await; to remain, abide, or be in store for. 

  • To be present with; to accompany; to be united or consequent to. 

  • To be present at (an event or place) in order to take part in some action or proceedings; to regularly go to (an event or place). 

  • To wait upon as a servant etc.; to accompany to assist (someone). 

  • To turn one's consideration (to); to deal with (a task, problem, concern etc.), to look after. 

  • To go to (a place) for some purpose (with at). 

remain

verb
  • To await; to be left to. 

  • To continue in a state of being. 

  • To continue unchanged in place, form, or condition, or undiminished in quantity; to abide; to stay; to endure; to last. 

  • To be left after a number or quantity has been subtracted or cut off; to be left as not included or comprised. 

  • To stay after others or other parts have been removed or otherwise disappeared. 

noun
  • That which is left; relic; remainder. 

  • That which is left of a human being after the life is gone; relics; a dead body. 

  • Posthumous works or productions, especially literary works. 

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