Analyzer
Sentence analysis
8Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
は
topic markergrammar
研究
research; study; investigationnoun, suru verb
の
possession, attribution, nominalizer, or nominal linkergrammar
上進
progress; advancenoun, suru verb
に
direction, time, indirect object, or target markergrammar
努め
endeavor; strive; make an effort-> 努めるichidan verb
ている。
ongoing or resultant stategrammar