I Not would Trailing up clouds .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (NP_1 (PRP_0 I)) (ADVP_0 (RB_0 Not))) (VP_3 (MD_0 would) (VP_1 (ATVP_0 (VBG_0 Trailing) (PRT_0 (RP_0 up))) (NP_3 (NNS_1 clouds))))) (DOT_0 .)))