//echo -a $nick(#channelname,NICK).pnick will show that nick prefixed by their channel status. i.e. @NICK or +NICK instead of just NICK.

However you must be aware that it will show multiple modes only if you were in channel while they were given the lesser status, otherwise you would only see the highest status level.

For example, after /mode #test +ov NICK NICK, $nick(#test,NICK).pnick will return @+NICK. However if you /hop to leave the channel and return, you will find that it now returns only the highest status @NICK.