I used darn n<apostrophe>t coat and knit .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 I)) (VP_4 (ATVP_0 (VBD_2 used) (ADVP_0 (RB_1 darn) (RB_1 n<apostrophe>t))) (NP_6 (ATNP_1 (NN_1 coat) (CC_0 and)) (NN_1 knit)))) (DOT_0 .)))