I, I do think they read to them when they are little.
( I ( ( , ( I do ) ) ( ( think ( they ( ( read ( to them ) ) ( when ( they ( are little ) ) ) ) ) ) . ) ) )
(ROOT (S (NP (PRP I)) (PRN (, ,) (S (NP (PRP I)) (VP (VBP do)))) (VP (VBP think) (SBAR (S (NP (PRP they)) (VP (VBD read) (PP (TO to) (NP (PRP them))) (SBAR (WHADVP (WRB when)) (S (NP (PRP they)) (VP (VBP are) (ADJP (JJ little))))))))) (. .)))
When they were little they were read stories.
( ( When ( they ( were little ) ) ) ( they ( ( were ( read stories ) ) . ) ) )
(ROOT (S (SBAR (WHADVP (WRB When)) (S (NP (PRP they)) (VP (VBD were) (ADJP (JJ little))))) (NP (PRP they)) (VP (VBD were) (VP (VBN read) (NP (NNS stories)))) (. .)))