's willing to express his convictions 
(ROOT (VP (VBZ 's) (ADJP (JJ willing) (S (VP (TO to) (VP (VB express) (NP (PRP$ his) (NNS convictions))))))))
(ROOT (VP (VBZ ) (ADJP (JJ ) (S (VP (TO ) (VP (VB ) (NP (PRP$ ) (NNS ))))))))