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Sentence analysis
12Spans
Sentence
Span Details
リーマン
salaryman; office worker; company employeenoun
は
topic markergrammar
楕円幾何学
elliptic geometry; Riemannian geometrynoun
の
possession, attribution, nominalizer, or nominal linkergrammar
基礎
foundation; basis; fundamentalsnoun, no-adjective
を
object markergrammar
築い
build; construct; erect; build up; establish; lay (a foundation)-> 築くgodan verb
た
past tense or completed actiongrammar
数学者
mathematiciannoun
の
possession, attribution, nominalizer, or nominal linkergrammar
一人で
alone; by oneself; on one's ownexpression
ある。
be; exist; have; possess; there is available; be located; be situated; be equipped with; have as a facility or feature; happen; take place; come about; be in a completed state; be left as done-> 有るgodan verb, auxiliary