Analyzer
Sentence analysis
6Spans
Sentence
Span Details
二人
two people; pair; couplenoun
の
possession, attribution, nominalizer, or nominal linkergrammar
関係
relation; relationship; connection; involvement; participation; concern; influence; effect; sexual relations; sexual relationship; related to; connected tonoun, suru verb, noun suffix
は
topic markergrammar
秘密
secret; confidential; private; mystery; secret (to success, etc.); key; esoteric teachingsnoun, na-adjective
だ。
plain copulagrammar