title: Regex to find the word immediately after a particular word
body: <p>I want to find the word immediately after a particular word  in a string using a regex. For example, if the word is 'my',</p>
  
  <p>"This is my prayer"- prayer</p>
  
  <p>"this is my book()"- book</p>
  
  <p>Is it possible using regex?</p>