Analyzer
Sentence analysis
8Spans
Sentence
Span Details
事故
accident; incident; trouble; circumstances; reasonsnoun
で
location, means, or scope markergrammar
高速道路
highway; expressway; freeway; motorwaynoun
に
direction, time, indirect object, or target markergrammar
交通渋滞
traffic congestion; traffic jamnoun
が
subject markergrammar
発生
occurrence; outbreak; emergence; generation; production; development; growth; ontogenynoun, suru verb
した。
light/support verb with a noun or noun-like phrase-> するgrammar