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Sentence analysis
7Spans
Sentence
Span Details
昔
old days; the past; a long time ago; the past ten years; the past decadenoun, no-adjective, adverb
の
possession, attribution, nominalizer, or nominal linkergrammar
電話
telephone call; phone call; telephone (device); phonenoun, suru verb
は
topic markergrammar
パルスダイヤリング
pulse dialingnoun
方式
method; system; formula; formatnoun
だった。
past copulagrammar