Analyzer
Sentence analysis
6Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
は
topic markergrammar
労を惜しまず
sparing no effort; taking pains to doexpression
に
direction, time, indirect object, or target markergrammar
働い
work; labor; function; operate; be effective; come into play; commit; perpetrate; do wrong; be conjugated-> 働くgodan verb
た。
past tense or completed actiongrammar