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Sentence analysis
5Spans
Sentence
Span Details
予定
plan; schedule; arrangement; expectationnoun, suru verb
が
subject markergrammar
急に
suddenly; abruptly; quickly; hastily; steeply; sharplyadverb
変わっ
change; be transformed; vary; move to; be changed to another place; be different; be unusual; be uncommon-> 変わるgodan verb
た。
past tense or completed actiongrammar