Analyzer
Sentence analysis
9Spans
Sentence
Span Details
船舶
vessel; ship; watercraftnoun
は
topic markergrammar
閃光信号
flashing light signalnoun
で
location, means, or scope markergrammar
遭難
disaster; accident; distress; shipwrecknoun, suru verb
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
た。
past tense or completed actiongrammar