( ( Type ( 2 diabetes ) ) ( ( is ( the ( ( more common ) form ) ) ) . ) )
(ROOT (S (NP (JJ Type) (CD 2) (NN diabetes)) (VP (VBZ is) (NP (DT the) (ADJP (RBR more) (JJ common)) (NN form))) (. .)))
Type 2 diabetes is the more common form.
(ROOT (S (NP (NNP Type) (CD 2)) (VP (VBZ is) (NP (NP (DT the) (ADJP (RBR more) (JJ common)) (NN type)) (PP (IN of) (NP (NN diabetes))))) (. .)))