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Sentence analysis
6Spans
Sentence
Span Details
タイヤ
tire; tyrenoun
が
subject markergrammar
自然
nature; the natural world; natural; spontaneous; automatic; naturally; spontaneously; automaticallynoun, na-adjective, adverb
に
adverbial form after a na-adjectivegrammar
膨らん
swell; expand; bulge; inflate-> 膨らむgodan verb
だ。
past tense or completed action-> たgrammar