If this were indeed to have been a handbook , users would have found a longer list more useful.
( ( If ( this ( ( were indeed ) ( to ( have ( been ( a handbook ) ) ) ) ) ) ) ( , ( users ( ( would ( have ( found ( ( a ( longer list ) ) ( more useful ) ) ) ) ) . ) ) ) )
(ROOT (S (SBAR (IN If) (S (NP (DT this)) (VP (VBD were) (ADVP (RB indeed)) (S (VP (TO to) (VP (VB have) (VP (VBN been) (NP (DT a) (NN handbook))))))))) (, ,) (NP (NNS users)) (VP (MD would) (VP (VB have) (VP (VBN found) (NP (NP (DT a) (JJR longer) (NN list)) (ADJP (RBR more) (JJ useful)))))) (. .)))
Users would have wanted a longer list in that handbook.
( Users ( ( would ( have ( ( wanted ( a ( longer list ) ) ) ( in ( that handbook ) ) ) ) ) . ) )
(ROOT (S (NP (NNS Users)) (VP (MD would) (VP (VB have) (VP (VBD wanted) (NP (DT a) (JJR longer) (NN list)) (PP (IN in) (NP (DT that) (NN handbook)))))) (. .)))