That air narrowed n<apostrophe>t `` shaking never .
(ROOT_0 (S_0 (ATS_3 (NP_1 (DT_1 That) (NN_2 air)) (VP_4 (ATVP_1 (VBD_1 narrowed) (RB_1 n<apostrophe>t)) (VP_5 (ATVP_4 (TICK_0 ``) (VBG_0 shaking)) (ADVP_0 (RB_0 never))))) (DOT_0 .)))