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Sentence analysis
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Sentence
Span Details
江戸時代
Edo period (1603–1868)noun
の
possession, attribution, nominalizer, or nominal linkergrammar
天文家
astronomernoun
が
subject markergrammar
観測
observation; survey; measurement; opinion; prediction; thinkingnoun, suru verb
した
light/support verb with a noun or noun-like phrase-> するgrammar
記録
record; log; documentation; record (sports, etc.); best marknoun, suru verb
が
subject markergrammar
残っ
remain; be left-> 残るgodan verb
ている。
ongoing or resultant stategrammar