Analyzer
Sentence analysis
7Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
は
topic markergrammar
簡単
simple; easy; uncomplicated; brief; quick; lightna-adjective, noun
に
adverbial form after a na-adjectivegrammar
約束
promise; agreement; one's word; contract; appointment; engagement; date; convention; rule; destiny; fatenoun, suru verb
を
object markergrammar
反故にした。
throw away as useless; scrap; discard; make null and void; renege on; annul; revoke-> 反故にするexpression, suru verb