Contingency table between syntactic position and semantic roles. Only the eight most frequent syntactic positions and their labels are listed (i.e., SBJ (Subject), OBJ (Object), ADV (Adverbial), TMP (Temporal), PMOD (Preposition and its child), OPRD (Object complement), LOC (Location), DIR (Direction)). Counts were obtained from the CoNLL 2008 training data set using gold standard parses. The marginals in the right-most column include all syntactic positions (not only the eight most frequent ones). Boldface highlights the most frequent role per syntactic position (e.g., SBJ is frequently A0, OBJ is A1).