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Sentence

この分ぶん野やの研けん究きゅうは急きゅう速そくに進すすんでいる。

Span Details

pre-noun adjective

分ぶん野や

field; area; domain; branch

の

possession, attribution, nominalizer, or nominal linker

grammar

研けん究きゅう

research; study; investigation

noun, suru verb

急きゅう速そく

rapid; fast; quick

na-adjective, noun

adverbial form after a na-adjective

advance; go forward; move ahead; precede; go ahead; lead; make progress; improve; deepen; heighten; intensify; be fast (clock); be ahead; gain time; do willingly; do of one's own accord

-> 進むgodan verb

ongoing or resultant state

-> ているgrammar