Can You Give Examples Of Nofollow Backlinks?

Can you give examples of NoFollow Backlinks?

 

When a user can’t navigate to another site, the cause could be the nofollow links. No follow links does not contribute in receive the ranking of a page. Search engines are not crawled among no follow links.

 

When a visitor can't navigate to another site, the cause could be the No Follow links. No Follow does not contribute in attaining the ranking of a page. The search engines are not crawled among No Follow links, but can even get some potential traffic.
<a href=http://www.SITE.com rel=”nofollow”> ANCHORTEXT </a>