has already reached its expiration date 
(ROOT (VP (VBZ has) (ADVP (RB already)) (VP (VBN reached) (NP (PRP$ its) (NN expiration) (NN date)))))
(ROOT (VP (VBZ ) (ADVP (RB )) (VP (VBN ) (NP (PRP$ ) (NN ) (NN )))))