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Sentence analysis
6Spans
Sentence
Span Details
工事
construction work; constructionnoun, suru verb
は
topic markergrammar
着々
steadily; step by stepadverb
と
quotation, conditional, companion, or and markergrammar
進ん
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
でいる。
ongoing or resultant state-> ているgrammar