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Sentence

原げん因いんはまだはっきりしていない。

Span Details

原げん因いん

cause; origin; source

noun, suru verb

まだ

(not) yet

adverb, na-adjective

be clear; be definite; become clear

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

-> するgrammar

ongoing or resultant state

-> ているgrammar

negative auxiliary