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Sentence analysis
7Spans
Sentence
Span Details
二つ
twonumeric
の
possession, attribution, nominalizer, or nominal linkergrammar
事件
incident; case; affair; eventnoun
が
subject markergrammar
同時に
at the same time; simultaneously; concurrently; just as ...; the moment ...; just after ...; at the same time (but); on the other hand; alsoexpression, adverb, conjunction
起こっ
happen; occur; arise-> 起こるgodan verb
た。
past tense or completed actiongrammar