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Sentence analysis
8Spans
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
OS
operating system; OS-> ＯＳnoun
は
topic markergrammar
コマンド入力型インタフェース
command-oriented user interfacenoun
が
subject markergrammar
主流
mainstream; main current; prevailing trend; main stream; main course (of a river)noun, no-adjective
だった。
past copulagrammar