Present, Future 深い is [x] 深くない is not [x] Past 深かった was [x] 深くなかった was not [x] Te-form, Continuative 深くて is [x] and... 深くなくて is not [x] and... Provisional 深ければ if it is [x] 深くなければ if it is not [x] Conditional 深かったら when/if it is [x] 深くなかったら when/if it is not [x] Adverbial 深く [x]-ly Noun form 深さ [x]-ness