Analyzer
Sentence analysis
9Spans
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
史上
in history; ever; historicalno-adjective, noun, adverb
類
kind; sort; type; class; similar example; parallel; the likenoun, noun suffix
を
object markergrammar
見
see; look; watch; view; observe; examine; look over; check; assess; judge; look after; take care of; attend to; experience; meet with (misfortune, success); try doing; have a go at; see that...; find that...-> 見るichidan verb, auxiliary
ない
negative auxiliarygrammar
大発見
breakthrough; great discoverynoun
だ。
plain copulagrammar