I heard and would leave waking soon .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 I)) (VP_4 (ATVP_1 (VP_5 (VBD_0 heard)) (CC_0 and)) (VP_5 (MD_0 would) (VP_1 (VB_0 leave) (VP_2 (VBG_0 waking) (ADVP_0 (RB_0 soon))))))) (DOT_0 .)))