Analyzer
Sentence analysis
10Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
は
topic markergrammar
報徳
repayment of kindness; showing gratitude; moral requitalnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
心
mind; heart; spirit; meaning; point; hidden sensenoun
で
location, means, or scope markergrammar
恩師
former teacher; mentornoun
に
direction, time, indirect object, or target markergrammar
尽くし
use up; exhaust; run out of; devote oneself; do one's utmost; serve; do completely; do to exhaustion; do fully-> 尽くすgodan verb, suffix
た。
past tense or completed actiongrammar