When he came home, it was harder controlling diabetes.
( ( When ( he ( came home ) ) ) ( , ( it ( ( ( was harder ) ( controlling diabetes ) ) . ) ) ) )
(ROOT (S (SBAR (WHADVP (WRB When)) (S (NP (PRP he)) (VP (VBD came) (NP (NN home))))) (, ,) (NP (PRP it)) (VP (VBD was) (ADVP (RBR harder)) (VP (VBG controlling) (NP (NN diabetes)))) (. .)))
He has been dealing with diabetes since he was a child.
( He ( ( has ( been ( ( dealing ( with diabetes ) ) ( since ( he ( was ( a child ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP He)) (VP (VBZ has) (VP (VBN been) (VP (VBG dealing) (PP (IN with) (NP (NN diabetes))) (SBAR (IN since) (S (NP (PRP he)) (VP (VBD was) (NP (DT a) (NN child)))))))) (. .)))