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Sentence analysis
7Spans
Sentence
Span Details
いつ何時、
at any time; at any moment; when; at what momentadverb
災害
disaster; calamitynoun
が
subject markergrammar
起こる
happen; occur; arisegodan verb
か
question or alternative markergrammar
わから
understand; comprehend; grasp; become clear; be known; turn out; I know!; right?!-> 分かるgodan verb, interjection
ない。
negative auxiliarygrammar