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Sentence analysis

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Sentence

惜おしみない協きょう力りょくを約やく束そくした。

Span Details

惜おしみない

generous; unstinting

協きょう力りょく

cooperation; collaboration; help; support

noun, suru verb

を

object marker

grammar

約やく束そく

promise; agreement; one's word; contract

noun, suru verb

light/support verb with a noun or noun-like phrase

-> するgrammar

past tense or completed action