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Sentence analysis
9Spans
Sentence
Span Details
長年
many years; a long timenoun, adverb
の
possession, attribution, nominalizer, or nominal linkergrammar
研究
research; study; investigationnoun, suru verb
の
possession, attribution, nominalizer, or nominal linkergrammar
成果
result; outcome; achievement; fruitnoun
が
subject markergrammar
認め
recognize; notice; observe; deem; judge; assess; approve; allow; deem acceptable; admit; accept; confess; watch steadily; observe carefully; acknowledge; appreciate; recognize the value of-> 認めるichidan verb
られ
passive, potential, or respect auxiliary-> れる/られるgrammar
ました。
polite pastgrammar