AnalyzerSentence analysis6SpansSentence秘密保持の誓約書に署名した。1000 character limitAnalyzeSentence秘ひ密みつ保ほ持じの誓せい約やく書しょに署しょ名めいした。Span Details秘ひ密みつ保ほ持じconfidentiality; nondisclosurenounのpossession, attribution, nominalizer, or nominal linkergrammar誓せい約やく書しょwritten oath; pledge; covenantnounにdirection, time, indirect object, or target markergrammar署しょ名めいsignature; autographnoun, suru verbした。light/support verb with a noun or noun-like phrase-> するgrammar
