AnalyzerSentence analysis5SpansSentence彼は人工心臓弁の手術を受けた。1000 character limitAnalyzeSentence彼かれは人じん工こう心しん臓ぞう弁べんの手しゅ術じゅつを受うけた。Span Details彼かれhe; him; boyfriendpronounはtopic markergrammar人じん工こう心しん臓ぞう弁べんartificial heart valvenounのpossession, attribution, nominalizer, or nominal linkergrammar手しゅ術じゅつを受うけた。undergo surgery; have an operation-> 手術を受けるexpression, verb