AnalyzerSentence analysis6SpansSentence彼は精神的に未熟だ。1000 character limitAnalyzeSentence彼かれは精せい神しん的てきに未み熟じゅくだ。Span Details彼かれhe; him; boyfriendpronounはtopic markergrammar精せい神しん的てきmental; emotional; psychologicalna-adjectiveにadverbial form after an adjectival suffixgrammar未み熟じゅくunripe; green; immature (fruit/plant); immature; inexperienced; unskilledna-adjective, nounだ。plain copulagrammar