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Sentence analysis

6Spans

Sentence

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Sentence

鍵かぎをかけずに寝ねてしまった。

Span Details

鍵かぎをかけ

-> 鍵をかけるexpression, verb

without doing; not doing

に

direction, time, indirect object, or target marker

grammar

go to bed; lie down

-> 寝るichidan verb

completion or regret

-> てしまうgrammar

past tense or completed action