formation_rule Copy: has NO comma Hide Show Full text search for "formation_rule" Search BackLinks only Display context of search results Case-sensitive searching 규칙,rule . . . . 6 matches WikiSandBox . . . . 5 matches 추론규칙,inference_rule . . . . 2 matches 형식문법,formal_grammar . . . . 2 matches Found 4 matching pages out of 2026 total pagesShow Context.You can also click here to search title.