Can I or Could I
Asking for Permission Request Learn English Speaking Support Us. However when asking for permission could does not have a past tense meaning. Can And Could In English Modal Verbs In English English Grammar English Verbs Woodward English The differences between Can I Could I and May I are very small. . Both can and could are modal verbs that refer to a possibility ability or capacity. Could as a past tense of Can. - English Grammar Today - a reference to written and spoken English grammar and usage - Cambridge Dictionary. Could is the past tense of can. Can and Could Can is used for present ability. In a comment you said that you knew that could is the past tense of can and therefore this is irrelevant to the question. 相較於 can could 其實含有一種不確定性說話者沒那麼武斷的感覺 這個用法很多學生都比較陌生但母語者很常用要注意. Can could or may. We use could to show that something is possible but not certain. So learn the differences if yo...