Analyzer
Sentence analysis
10Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
を
object markergrammar
変えよう
change; alter; transform; reform; revise; amend-> 変えるichidan verbvolitional form of かえる
とする
try to do; be about to do-> ようとするgrammar
の
possession, attribution, nominalizer, or nominal linkergrammar
は
topic markergrammar
無駄
futility; waste; uselessness; pointlessness; idlenessnoun, na-adjective
な
adnominal form of the copula after a na-adjectivegrammar
努力
effort; hard work; endeavornoun, suru verb
だ。
plain copulagrammar