AnalyzerSentence analysis3SpansSentence手強い相手だった。1000 character limitAnalyzeSentence手て強ごわい相あい手てだった。Span Details手て強ごわいtough; formidable; difficult to deal with-> 手ごわいi-adjective相あい手てcompanion; partner; company; other party; addressee; counterparty; opponent; rivalnounだった。past copulagrammar