AnalyzerSentence analysis3SpansSentence前方互換性がある1000 character limitAnalyzeSentence前ぜん方ぽう互ご換かん性せいがあるSpan Details前ぜん方ぽう互ご換かん性せいforward compatibility; upward compatibilitynounがsubject markergrammarあるbe; exist; have; possess; there is available; be located; be situated; be equipped with; have as a facility or feature; happen; take place; come about; be in a completed state; be left as done-> 有るgodan verb, auxiliary