Present, Future 酒に弱い is [x] 酒に弱くない is not [x] Past 酒に弱かった was [x] 酒に弱くなかった was not [x] Te-form, Continuative 酒に弱くて is [x] and... 酒に弱くなくて is not [x] and... Provisional 酒に弱ければ if it is [x] 酒に弱くなければ if it is not [x] Conditional 酒に弱かったら when/if it is [x] 酒に弱くなかったら when/if it is not [x] Adverbial 酒に弱く [x]-ly Noun form 酒に弱さ [x]-ness