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Sentence analysis
7Spans
Sentence
Span Details
教授
professor; teaching; instructionnoun, suru verb
に
direction, time, indirect object, or target markergrammar
推薦状
letter of recommendation; letter of invitation; referencenoun
を
object markergrammar
書い
write; compose; pen; draw; paint-> 書くgodan verb
てもらい
benefactive action received from someone-> てもらうgrammar
ました。
polite pastgrammar