Analyzer
Sentence analysis
7Spans
Sentence
Span Details
昨夜、
last night; yesterday eveningnoun, adverb
高速道路
highway; expressway; freeway; motorwaynoun
で
location, means, or scope markergrammar
単独事故
single-vehicle accident; single-vehicle collisionnoun
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