Present, Future 心無い is [x] 心無くない is not [x] Past 心無かった was [x] 心無くなかった was not [x] Te-form, Continuative 心無くて is [x] and... 心無くなくて is not [x] and... Provisional 心無ければ if it is [x] 心無くなければ if it is not [x] Conditional 心無かったら when/if it is [x] 心無くなかったら when/if it is not [x] Adverbial 心無く [x]-ly Noun form 心無さ [x]-ness