with freezing muscle would get used under to the navy knees .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (PP_1 (IN_1 with) (NP_2 (NN_3 freezing))) (NP_5 (NN_3 muscle))) (VP_3 (MD_0 would) (VP_1 (VB_0 get) (VP_2 (VBN_0 used) (PP_2 (IN_0 under) (PP_2 (TO_0 to) (NP_3 (ATNP_0 (DT_0 the) (NN_3 navy)) (NNS_0 knees)))))))) (DOT_0 .)))