've ever seen before , and yet completely familiar . 
(ROOT (S (VP (VBP 've) (ADVP (RB ever)) (VP (VP (VBN seen) (ADVP (RB before))) (, ,) (CC and) (ADVP (CC yet)) (ADJP (RB completely) (JJ familiar)))) (. .)))
(ROOT (S (VP (VBP ) (ADVP (RB )) (VP (VP (VBN ) (ADVP (RB ))) (, ) (CC ) (ADVP (CC )) (ADJP (RB ) (JJ )))) (. )))