I took to him at once.
( I ( ( ( took ( to him ) ) ( at once ) ) . ) )
(ROOT (S (NP (PRP I)) (VP (VBD took) (PP (TO to) (NP (PRP him))) (PP (IN at) (NP (RB once)))) (. .)))
I like him even more now. 
( I ( ( like ( him ( ( even more ) now ) ) ) . ) )
(ROOT (S (NP (PRP I)) (VP (VBP like) (S (NP (PRP him)) (ADJP (RB even) (RBR more)) (ADVP (RB now)))) (. .)))