Analyzer
Sentence analysis
5Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
に
direction, time, indirect object, or target markergrammar
は
topic markergrammar
大変
very; greatly; awfully; serious; grave; immense; terrible; difficult; hard; tough; major incident; disasteradverb, na-adjective, noun
恩がある。
to be in someone's debt; to owe someone a favorexpression, verb