I had never find up his jeans .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 I)) (VP_4 (ATVP_1 (VBD_1 had) (ADVP_0 (RB_0 never))) (VP_1 (ATVP_0 (VB_0 find) (PRT_0 (RP_0 up))) (NP_3 (PRPDOLLAR_0 his) (NNS_0 jeans))))) (DOT_0 .)))