if church should really quivered to make back maybe .
(ROOT_0 (S_0 (ATS_3 (NP_1 (IN_2 if) (NN_3 church)) (VP_4 (ATVP_1 (MD_0 should) (ADVP_0 (RB_0 really))) (VP_1 (VBN_0 quivered) (SBAR_0 (S_2 (VP_0 (TO_0 to) (VP_1 (ATVP_2 (VB_0 make) (PRT_0 (RP_0 back))) (ADVP_0 (RB_0 maybe))))))))) (DOT_0 .)))