Analyzer
Sentence analysis
8Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
は
topic markergrammar
研究
research; study; investigationnoun, suru verb
に
direction, time, indirect object, or target markergrammar
一途
single-minded; wholehearted; earnestna-adjective, noun, noun suffix
な
adnominal form of the copula after a na-adjectivegrammar
人
person; someone; somebody; human beings; mankind; people; human (Homo sapiens); other people; others; character; personality; nature; capable person; right person; adult; grown-up; I; me; onenoun
だ。
plain copulagrammar