I could have said it myself.對(duì).可以譯成：“我本來可以自己說的（但是沒說） ”
I couldn't have said it myself.意思是：“我【本不能】自己說的”(但是事實(shí)是【已經(jīng)說了】).謝謝~和I shouldn't said it myself.有無區(qū)別呢？I couldn't have said it myself.意思是：“我【本不能(可能對(duì)方忌諱)”】自己說的，(但是事實(shí)是我【已經(jīng)說了】)。I shouldn't havesaid it myself.意思是：“我【本不該(對(duì)自己說了而后悔，對(duì)自己的指責(zé))】自己說的”，(但是事實(shí)是【已經(jīng)說了本不該說的】)。 但是shouldn't say it myself指的是【現(xiàn)在】我不該自己說，你說是嗎？如果我的回答對(duì)你有幫助，請(qǐng)及時(shí)采納，謝謝！I shouldn't said it myself.其實(shí)我想問這句話。。用過去時(shí)。。是否成立成立的話和I shouldn't havesaid it myself.有沒區(qū)別I shouldn't havesaid it myself.成立。就是翻譯成中文的意思有點(diǎn)不同。 如果我的回答對(duì)你有幫助，請(qǐng)及時(shí)采納，謝謝！