You probably do not want to see

/.*/
[download]

or

m{^(?: ntv\.com/very-own/
     | ntv\.com/business/
     | ntv\.com\.wid-prl\.com/very-own/
     | ltv\.com/very-own/
   )$}x
[download]

as the answers. Tell us more: What conditions should it not match? What are you trying to achieve?