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Sentence analysis
7Spans
Sentence
Span Details
これ
this; this one; this person; now; this point in time; here; this (emphatic); I; me-> 此れpronoun, adverb
は
topic markergrammar
その
that; the; part; section; number; um; er; uh-> 其のpre-noun adjective, interjection
理論
theorynoun
の
possession, attribution, nominalizer, or nominal linkergrammar
証明
proof; verification; certificationnoun, suru verb
だ。
plain copulagrammar