Analyzer
Sentence analysis
7Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
は
topic markergrammar
精力的
energetic; vigorousna-adjective
に
adverbial form after an adjectival suffixgrammar
活動
activity; action; operation; moving picture (obs. abbr.)noun, suru verb
し
light/support verb with a noun or noun-like phrase-> するgrammar
ている。
ongoing or resultant stategrammar