Analyzer
Sentence analysis
9Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
は
topic markergrammar
家
house; home; residence; family; household; lineage; family namenoun
の
possession, attribution, nominalizer, or nominal linkergrammar
系譜
genealogy; lineage; pedigreenoun
を
object markergrammar
研究
research; study; investigationnoun, suru verb
し
light/support verb with a noun or noun-like phrase-> するgrammar
ている。
ongoing or resultant stategrammar