Analyzer
Sentence analysis
9Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
は
topic markergrammar
学外
off-campus; outside the school/universityno-adjective, noun
の
possession, attribution, nominalizer, or nominal linkergrammar
研究者
researchernoun
と
quotation, conditional, companion, or and markergrammar
共同研究
collaborative research; joint researchnoun
を
object markergrammar
している。
doing; being in the state of having or beinggrammar