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Sentence analysis
8Spans
Sentence
Span Details
煙感知器
smoke detectornoun
が
subject markergrammar
火事
fire; conflagrationnoun
を
object markergrammar
知ら
know; be aware of; learn; find out; sense; feel; notice; realize; understand; comprehend; grasp; appreciate; remember; be familiar with; be acquainted with; experience; go through; know (hardship); get to know; get acquainted with; have to do with; be concerned with; be one's responsibility-> 知るgodan verb
せ
causative auxiliary-> せる/させるgrammar
てくれ
benefactive action for the speaker or in-group-> てくれるgrammar
た。
past tense or completed actiongrammar