I said, If you, if you would lend me your boys tomorrow.
( I ( ( ( said ( , ( ( If you ) , ) ) ) ( if ( you ( would ( ( ( lend me ) ( your boys ) ) tomorrow ) ) ) ) ) . ) )
(ROOT (S (NP (PRP I)) (VP (VBD said) (PRN (, ,) (SBAR (IN If) (FRAG (NP (PRP you)))) (, ,)) (SBAR (IN if) (S (NP (PRP you)) (VP (MD would) (VP (VB lend) (NP (PRP me)) (NP (PRP$ your) (NNS boys)) (NP (NN tomorrow))))))) (. .)))
I could use some help tomorrow. Maybe your kids can help?
( ( ( I ( ( could ( ( use ( some help ) ) tomorrow ) ) . ) ) ( Maybe ( ( your kids ) ( can help ) ) ) ) ? )
(ROOT (S (S (NP (PRP I)) (VP (MD could) (VP (VB use) (NP (DT some) (NN help)) (NP (NN tomorrow)))) (. .)) (S (ADVP (RB Maybe)) (NP (PRP$ your) (NNS kids)) (VP (MD can) (VP (VB help)))) (. ?)))