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Sentence analysis

11Spans

Sentence

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Sentence

その国くには秘ひ密みつ裏りに核かく兵へい器きを開かい発はつしていた。

Span Details

pre-noun adjective, interjection

country; state; nation

は

topic marker

grammar

秘ひ密みつ裏り

in secrecy; behind closed doors

direction, time, indirect object, or target marker

核かく兵へい器き

開かい発はつ

development; cultivation; application

noun, suru verb

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