Analyzer
Sentence analysis
6Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
の
possession, attribution, nominalizer, or nominal linkergrammar
意見
opinion; view; comment; scolding; reprimand; warningnoun, suru verb
は
topic markergrammar
幼稚
infancy; very young age; childish; immature; infantile; rudimentary; underdeveloped; primitivenoun, na-adjective
だ。
plain copulagrammar