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Sentence analysis

7Spans

Sentence

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Sentence

このレンズは凹おう面めんになっている。

Span Details

pre-noun adjective

は

topic marker

grammar

凹おう面めん

concave surface; concavity

noun, no-adjective

direction, time, indirect object, or target marker

become; get; turn; grow

-> なるgodan verb, auxiliary

ongoing or resultant state