herself have when he happened the school mounds .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 herself)) (VP_4 (VBP_0 have) (SBAR_0 (WHADVP_0 (WRB_0 when)) (S_1 (NP_0 (PRP_1 he)) (VP_5 (VBD_0 happened) (NP_6 (ATNP_1 (DT_0 the) (NN_3 school)) (NNS_1 mounds))))))) (DOT_0 .)))