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Sentence analysis
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Sentence
Span Details
歯肉
gums; gingivanoun
退縮
regression; involution; atrophynoun, suru verb, no-adjective
が
subject markergrammar
見
see; look; watch; view; observe; examine; look over; check; assess; judge; look after; take care of; attend to; experience; meet with (misfortune, success); try doing; have a go at; see that...; find that...-> 見るichidan verb, auxiliary
られる。
passive, potential, or respect auxiliary-> れる/られるgrammar