I see, said Tuppence thoughtfully.
( ( I see ) ( , ( ( said ( Tuppence thoughtfully ) ) . ) ) )
(ROOT (SINV (S (NP (PRP I)) (VP (VBP see))) (, ,) (VP (VBD said)) (NP (NNP Tuppence) (NNP thoughtfully)) (. .)))
Tuppence, showing careful consideration, said "I understand".
( Tuppence ( , ( ( showing ( careful consideration ) ) ( , ( ( said ( `` ( I ( understand '' ) ) ) ) . ) ) ) ) )
(ROOT (S (NP (NNP Tuppence)) (, ,) (S (VP (VBG showing) (NP (JJ careful) (NN consideration)))) (, ,) (VP (VBD said) (S (`` ``) (NP (PRP I)) (VP (VBP understand)) ('' ''))) (. .)))