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