eta.lf.KEYWORDS_R
- KEYWORDS_R = ['plur', 'past', 'pres', 'perf', 'prog', 'pasv', 'k', 'ka', 'ke', 'to', 'tht', 'fquan', 'nquan', 'nmod', 'amod', '*h', '*s', '*p', 'set-of', 'n+preds', 'np+preds', 'sub', 'rep', 'poss-by', 'adv-a', 'adv-e', 'adv-f', 'adv-s', '=', 'voc', 'voc-O', 'ds', 'ans-to', 'pu', 'cf', 'mod-a', 'mod-n', 'most-n', 'poss-ques', 'poss-ans']
a subset of keywords that don’t mirror natural language words/punctuation.