title: NLP Negex Taking Too Long
body: <p>I'm currently trying to find entities that are negated.</p>
  <p>I have the following code, but since my string is too long, it's taking forever to run.</p>
  <p>Is there any way I can optimize this? I haven't found a good solution that's working.</p>
  <pre><code>nlp.add_pipe(&quot;negex&quot;,last=True)
  doc = nlp(my string)
  fmt_str = &quot;{:&lt;22}| {:&lt;10}&quot;
  print(fmt_str.format(&quot;Entity&quot;, &quot;Is negated&quot;))
  for entity in doc.ents:
      print(fmt_str.format(entity.text, entity._.negex))
  </code></pre>
  <p>Any help would be greatly appreciated.</p>
  <p>Thank you!</p>