title: How to dynamically add columns with same name on a pandas DataFrame?
body: <p>I have a list of emails, phones and user info that I want to output in csv but I need to follow a format that contains duplicate columns.</p>
  
  <pre><code>email, email, phone, phone, phone, name, address
  jo@doe.com, re@ko.com, 90192, 2980, 9203, John Doe, 82 High Street
  re@doe.com, az@ko.com, 1341, 55, 665, Roe Jan, 11 Low Street
  red@doe.com,,, 55, 111, Roe Jan, 11 Low Street
  </code></pre>
  
  <p>Is this possible in pandas? What is the best way of adding rows and columns with same name?</p>