Present, Future 愛い is [x] 愛くない is not [x] Past 愛かった was [x] 愛くなかった was not [x] Te-form, Continuative 愛くて is [x] and... 愛くなくて is not [x] and... Provisional 愛ければ if it is [x] 愛くなければ if it is not [x] Conditional 愛かったら when/if it is [x] 愛くなかったら when/if it is not [x] Adverbial 愛く [x]-ly Noun form 愛さ [x]-ness