 We always had books lots of books.
( We ( always ( ( had ( ( books lots ) ( of books ) ) ) . ) ) )
(ROOT (S (NP (PRP We)) (ADVP (RB always)) (VP (VBD had) (NP (NP (NNS books) (NNS lots)) (PP (IN of) (NP (NNS books))))) (. .)))
There were never any books.
( There ( ( ( were never ) ( any books ) ) . ) )
(ROOT (S (NP (EX There)) (VP (VBD were) (ADVP (RB never)) (NP (DT any) (NNS books))) (. .)))