I had really at it came up .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 I)) (VP_4 (VBD_0 had) (SBAR_0 (ATSBAR_2 (RB_0 really) (IN_2 at)) (S_1 (NP_0 (PRP_1 it)) (VP_5 (VBD_0 came) (PRT_0 (RP_0 up))))))) (DOT_0 .)))