Present, Future 激しい is [x] 激しくない is not [x] Past 激しかった was [x] 激しくなかった was not [x] Te-form, Continuative 激しくて is [x] and... 激しくなくて is not [x] and... Provisional 激しければ if it is [x] 激しくなければ if it is not [x] Conditional 激しかったら when/if it is [x] 激しくなかったら when/if it is not [x] Adverbial 激しく [x]-ly Noun form 激しさ [x]-ness