Analyzer
Sentence analysis
7Spans
Sentence
Span Details
この
this; last (couple of years, etc.); these; past; you (as in "you liar")-> 此のpre-noun adjective
二つ
twonumeric
の
possession, attribution, nominalizer, or nominal linkergrammar
三角形
trianglenoun, no-adjective
は
topic markergrammar
合同
combination; joining; merger; joint; combined; shared; congruence; congruentnoun, suru verb, no-adjective
である。
formal copulagrammar