AnalyzerSentence analysis3SpansSentence後ろにいる1000 character limitAnalyzeSentence後うしろにいるSpan Details後うしろback; behind; rearnoun, no-adjectiveにdirection, time, indirect object, or target markergrammarいるbe; exist; stay; be ...-ing; have ...-ed; be ...-ed-> 居るichidan verb, auxiliary