Can I or Could I
This may be easiest to grasp if we look at it when the two are used for politeness. Could and May A third model for making polite requests is could.
Modal Verbs Can And Could Materials For Learning English Learn English Verb English Language Course
Rules of use Could as a past tense of Can The verb could is primarily the past tense form of the word can.
. Can I Could I May I. In general Could is considered more polite or formal that Can. I have a question about when to use Can I Could I or May Ito ask someone for permission.
May and Could has a same meaning while asking permission. For example Could I please have some water Could is the previous tense of can. We sometimes say cannot but it is very emphatic.
However there are some other used of Can as we will see below. For example I think I can lift the box means that the speaker thinks that shehe is able to lift the box. Can is used to describe an ability or permission.
When could is used as the past tense of can it refers to an ability that a person generally had in the past or to something that was generally possible in the past When I was younger I could run for miles or It used to be you could buy lunch for a dollar. So can and could are modal auxiliary verbs that express an ability permission request offer or opportunity. The modal verbs can and could represent the ability of a person or thing in doing something.
在這種時候 用 could 語氣上會比用 can 委婉禮貌 例如. CAN The three main uses of Can are. If I were to reword the exact same way as the first sign was written the impact wouldnt be so great.
However there is a difference in their usage as can is used in present situation whereas we can use could for talking about a past ability. The negative form of could is couldnt in spoken English and could not in written English. Both are followed by a.
Esther will teach these using good examples of how to say them in English conversation. As discussed above can and could seem like they have similar meanings but there are enough differences which distinguish them from each other. Ability In the first situation we use can with a meaning of ability.
Compare Permission We use can could and may to ask. 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喔. From English Grammar Today Possibility When we talk about possibility we use can could and may but they are different in meaning.
Could has the same meaning as may when making requests. 2 In a comment you said that you knew that could is the past tense of can and therefore this is irrelevant to the question. You could at.
The past tense form of the sentence is I. In this article well explore the differences between can and could and how to use each. But when asking for permission could does not have past tense meaning.
The whole sign is different compared to the first one. For example If I a student asked you the teacher to do something should I use Could I instead of Can I This is a good question. Its confusing that English has all of these different ways of asking for permission.
3 important English grammar modals to learn. Using could makes it a more speculative conditional. The difference between May and Can is slowly disappearing in English.
Both Can and Could are Modal Verbs. There are five possible situations of using can. With the way the question was asked no context was given so therefore the comments given were not irrelevant as they are stating facts.
To express ability Can means to be physically able to do something OR to know how to do something. 总体来说Can ICould IMay I是最常用的三种表达其中的差别非常细微如果用混了也不是太大的问题 所以尽量把握它们的不同之处当你有求于人时选择你觉得最合适的大胆而自信地提出你的请求吧. 4818 5 35 71 Show 1 more comment 2 Answers Sorted by.
Could is more polite than can because it allows the speaker speculate more about the request. Learn Basic English Conversation 6 Can I Could I May I Esther. 1 ability 2 possibility and 3 permission.
It could have said Children under 12 can not use the lift unless accompanied by an adult but it was purposely reworded and changed to sound much more unprofessional. Could is the past tense of can. Asking for Permission Request Learn English Speaking Support Us.
The same in this situation. However when asking for permission could does not have a past tense meaning. It can also refer to a general truth or.
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