AnalyzerSentence analysis3SpansSentenceの瀬戸際だ1000 character limitAnalyzeSentenceの瀬せ戸と際ぎわだSpan Detailsのpossession, attribution, nominalizer, or nominal linkergrammar瀬せ戸と際ぎわbrink; verge; critical momentnounだplain copulagrammar
