would have liked it much more if harry & tonto never existed 
(ROOT (VP (MD would) (VP (VB have) (VP (VBN liked) (NP (PRP it)) (ADVP (RB much) (RBR more)) (SBAR (IN if) (S (NP (NNP harry) (CC &) (NNP tonto)) (ADVP (RB never)) (VP (VBD existed))))))))
(ROOT (VP (MD ) (VP (VB ) (VP (VBN ) (NP (PRP )) (ADVP (RB ) (RBR )) (SBAR (IN ) (S (NP (NNP ) (CC ) (NNP )) (ADVP (RB )) (VP (VBD ))))))))