Analyzer
Sentence analysis
8Spans
Sentence
Span Details
事故
accident; incident; trouble; circumstances; reasonsnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
主因
primary cause; main factornoun
は
topic markergrammar
運転手
driver; chauffeurnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
不注意
carelessness; inattention; negligencenoun, na-adjective
だった。
past copulagrammar