He had up to know back for you .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 He)) (VP_4 (ATVP_3 (VBD_2 had) (PRT_0 (RP_0 up))) (S_2 (VP_0 (TO_0 to) (VP_1 (ATVP_2 (VB_0 know) (PRT_0 (RP_0 back))) (PP_1 (IN_1 for) (NP_0 (PRP_1 you)))))))) (DOT_0 .)))