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Sentence analysis

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Sentence

彼かれは何なにも言いわずににやにやしていた。

Span Details

何なにも

(not) anything; nothing (with negative verb); and everything else; and all (in ...も何も pattern); (not) at all; (not) especially (with ...なくてもいい etc.)

expression

say; utter; declare

-> 言うgodan verb

without doing; not doing

direction, time, indirect object, or target marker

grinning; smirking

-> ニヤニヤadverb

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

-> するgrammar

ongoing or resultant state

-> ているgrammar

past tense or completed action