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Sentence analysis
7Spans
Sentence
Span Details
なぜ
why; how; for what reason-> 何故adverb
そうした
do so; do that; do thus-> そうするexpression, suru verb
の
possession, attribution, nominalizer, or nominal linkergrammar
か
question or alternative markergrammar
説明
explanation; description; accountnoun, suru verb
し
light/support verb with a noun or noun-like phrase-> するgrammar
なければならない。
must; have togrammar