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Sentence analysis
11Spans
Sentence
Span Details
鬼火
will-o'-the-wisp; ignis fatuusnoun
は
topic markergrammar
科学的
scientificna-adjective
に
adverbial form after an adjectival suffixgrammar
は
topic markergrammar
自然発火
spontaneous combustionnoun
現象
phenomenonnoun
と
quotation, conditional, companion, or and markergrammar
説明
explanation; description; accountnoun, suru verb
される
passive, potential, or respect auxiliarygrammar
ことがある。
have done (something); something has occurred; sometimes; there are times when-> 事があるexpression, verb