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Sentence analysis
9Spans
Sentence
Span Details
北海道
Hokkaidonoun
に
direction, time, indirect object, or target markergrammar
は
topic markergrammar
広大
vast; immense; extensivena-adjective, noun
な
adnominal form of the copula after a na-adjectivegrammar
湿原
marsh; wetland; bognoun
が
subject markergrammar
広がっ
spread; extend; stretch; reach; fill-> 広がるgodan verb
ている。
ongoing or resultant stategrammar