it he have up might seriously remains off deserted , muffled .
(ROOT_0 (S_0 (ATS_3 (NP_1 (NP_0 (PRP_1 it)) (SBAR_0 (S_1 (NP_0 (PRP_1 he)) (VP_5 (VB_0 have) (PRT_0 (RP_0 up)))))) (VP_4 (ATVP_1 (MD_0 might) (ADVP_0 (RB_0 seriously))) (VP_5 (ATVP_1 (VBZ_0 remains) (PRT_0 (RP_0 off))) (ADJP_0 (ATADJP_0 (JJ_1 deserted) (COMMA_0 ,)) (JJ_1 muffled))))) (DOT_0 .)))