title: RegEx - Pattern to find all lowercase words
body: <p>I am writing a Regex pattern that should find any lowercase word in a sentence. This includes in the middle of the sentence. An example sentence would be...</p>
  
  <blockquote>
    <p>Rob Alsod is normal</p>
  </blockquote>
  
  <p>And it would find 'is' and 'normal' as they both do not begin with a capital letter. I have tried playing around on Regex Tester, but I can't find something that will work.</p>
  
  <p>I am using Python 3.3.2, and here are some things I have tried so far:</p>
  
  <pre><code>\s[^A-Z][a-z]*
  
  [A-Z][a-z]*
  </code></pre>
  
  <p>I do not have the greatest knowledge on Regex.</p>
  
  <p>Thank you.</p>
  
  <p>Rob.</p>