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Sentence analysis
9Spans
Sentence
Span Details
多く
many; much; a lot; majority; greater part; most; mostly; mainly; usually; oftennoun, adverb, no-adjective
の
possession, attribution, nominalizer, or nominal linkergrammar
研究者
researchernoun
が
subject markergrammar
この
this; last (couple of years, etc.); these; past; you (as in "you liar")-> 此のpre-noun adjective
問題
question; problem (on a test); problem; issue; matter; doubt; public discussion; controversy; trouble; difficulty; inconveniencenoun
に
direction, time, indirect object, or target markergrammar
取り組ん
grapple with; wrestle with; engage in a bout; tackle; work hard on; come to grips with-> 取り組むgodan verb
でいる。
ongoing or resultant state-> ているgrammar