AnalyzerSentence analysis6SpansSentence彼は生涯の友だ。1000 character limitAnalyzeSentence彼かれは生しょう涯がいの友ともだ。Span Details彼かれhe; him; boyfriendpronounはtopic markergrammar生しょう涯がいlife; lifetime; career; for life; all one's life; throughout one's lifenoun, adverbのpossession, attribution, nominalizer, or nominal linkergrammar友ともfriend; companion; comrade; companion (book); complement; accessorynounだ。plain copulagrammar