see inside

1)"has-been" is a noun.

2)"It has been the best one" has nothing to do with "has-been".
3) "It has-been the best one" does not make any sense.
4) It, a has-been, remains the best one (in my eyes) makes sense.

So with a clear definition of "perfect tense" in mind, there is no chance any confusion takes place.

所有跟帖： 

• Thanks. I know. -肖莊- ♀ (1813 bytes) () 02/05/2015 postreply 17:23:36

• language feeling or intuition. -askerfor- ♀ (128 bytes) () 02/05/2015 postreply 19:44:13

• Thank you. -肖莊- ♀ (0 bytes) () 02/05/2015 postreply 21:03:56