Can be 鍜 could be
WebDec 13, 2010 · Could is the past tense of can. It is used to talk about ability that existed in the past. In my younger days I could run four miles at a stretch. Till last year I could read without glasses. Note that could doesn’t always refer to past time. It refers to past time only when the context makes the time clear. WebJun 8, 2016 · To summarize, ‘can’ is the present tense version of the word and ‘could’ is the past tense version of the word. ‘Could’ is also used when a condition must be fulfilled in order for the thing to happen. ‘Can’ is used when there is nothing that would stop the thing from happening. When asking someone to do something, either word ...
Can be 鍜 could be
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WebAll modal verbs, including 'can' and 'could', have several meanings and uses. The sentence you ask about could mean you weren't allowed to wear jeans, or it could mean that you … WebCan, could or may ? - English Grammar Today - a reference to written and spoken English grammar and usage - Cambridge Dictionary
WebMar 27, 2015 · The simple answer is that both "could be" and "could have been" express some possibility or potential. "Could be" is used for potential future events: If I invest in … WebAug 12, 2013 · In the first example, was able to is an alternative. In the second example, could means that the speaker was in hearing distance of the phone, but implies that the speaker didn’t answer it, at least not immediately. If the speaker had said ‘I was able to hear the phone ringing’, the speech is more likely to continue with something like ‘. . . and so I …
WebCan, could or may: typical errors. Could in the present only expresses weak possibility. Can expresses strong possibility: I can travel in July because my exams will definitely be … WebMar 22, 2024 · privacy – n. the state of being away from public attention. pop-up – adj. computers : appearing on the screen over another window or document. allow - v. to permit (something) : to regard or ...
WebJun 25, 2024 · The modal verbs can and could represent the ability of a person or thing in doing something. 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. Both are followed by a base form of the verb. Now look at the example given below to ...
WebFeb 12, 2024 · Examples: Can I use your book, please? ( ask for permission ) If you want, you can go to the park. ( give permission ) COULD is also used to ask or give permission for something. “COULD” is used as a more formal and polite form of “CAN”. ( Polite Permission ) diabetic cough syrup targetWebMar 29, 2014 · Speakers tend to use "can" instead of "could" when they are fairly certain about something. If you use "could be" in that sentence, you will sound less certain … diabetic just ate moldy breadWebIn today's lesson, we're looking at CAN, COULD and BE ABLE TO. Just like other modal verbs, CAN and COULD have specific rules which can often be confusing. But don't … diabetic insaline shuntWeb由于can只有两种时态(现在时can和过去时could),因而在和完成时或者其他情态动词连用的时候需要用be able to:. I haven’t been able to sleep well recently. 我最近没能睡好。. Applicants for the job must be able to … diabetic ketoacidosis ekg u waveWebAnswer. Could, can, and would can be confusing in English. Editor Kory Stamper gives an explanation of how they are used. Could, would, and can are all modal verbs (for more … diabetic supply in network bcbsWebThat way, you’ll know which one you should use when you’re trying to be kind to someone. “Would you” is more polite. We use it to ask whether someone is willing to help us. It’s used to ask for a favor, which is a great way to be polite when we need someone’s help. “Could you” is also polite, but it’s not quite as effective. diabetic foot infection duration of therapyWebCan and could - modal verbs exercises. Auxiliary verbs exercises elementary, intermediate and adavanced level esl. Index of contents. Can / could - exercises May / might Must / have to Shall / should Will / would Mixed modals - exercises Home. Worksheets - handouts. Video II: can / could / be able to. diabetic retinal screening kaiser appointment