AnalyzerSentence analysis5SpansSentence大人になるのは大変だ。1000 character limitAnalyzeSentence大人おとなになるのは大たい変へんだ。Span Details大人おとなになるgrow up; become an adultexpression, verbのpossession, attribution, nominalizer, or nominal linkergrammarはtopic markergrammar大たい変へんvery; greatly; awfully; serious; grave; immense; terrible; difficult; hard; tough; major incident; disasteradverb, na-adjective, nounだ。plain copulagrammar