Japanese deck
真っ暗
adjective·n2

くら

くら

みちくら

けんまえちがくら

dictionary真っ暗だmakkura da
is pitch dark / is completely dark
negative真っ暗じゃないmakkura janai
is not pitch dark
past真っ暗だったmakkura datta
was pitch dark
past negative真っ暗じゃなかったmakkura janakatta
was not pitch dark
te form真っ暗でmakkura de
and is pitch dark (connecting form)
adverb真っ暗にmakkura ni
completely dark (adverbial)