AnalyzerSentence analysis4SpansSentenceまれなケースです。1000 character limitAnalyzeSentenceまれなケースです。Span Detailsまれrare; uncommon; seldom-> 稀na-adjectiveなadnominal form of the copula after a na-adjectivegrammarケースcase; container; box; instance; situation; grammatical casenounCASEけーすcomputer-aided software engineering; CASEです。be; is; arecopula, auxiliary出洲ですspit of land; sandspit