The な is only necessary for な-adjectives (while the particle does show up in other places, I'm not talking about that right now ^_^").
ない、だった、なかった are not な-adjectives. All of these are conjugations covered in the state-of-being page.
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The な is only necessary for
The な is only necessary for な-adjectives (while the particle does show up in other places, I'm not talking about that right now ^_^").
ない、だった、なかった are not な-adjectives. All of these are conjugations covered in the state-of-being page.