We use can, could and may to ask for permission. We use can and may, but not could, to give permission. May is less common:

We use ' may ' and ' could ' to refer to something we are not certain about their chance of occurrence. ' Could ' is used to refer to past, present, and future events that had or still have a …

We use could, may and might to express degrees of possibility. Many native speakers disagree on which one expresses more or less certainty.

All three phrases indicate that the source (the person who is speaking or writing the sentence) does not find the subject (it) very funny. The subtle differences between the three are all about …

Learn how to use the modal verbs of possibility could, might and may with examples and exercises. Discover the difference between could and might.

Could can be used instead of may and might with the verb be: You could be right. They could still be waiting for us. The negative form couldn't is often used with comparative adjectives: The …

Apr 3, 2021 · “Could” refers to the ability or possibility of doing something in the past or present, while “may” implies permission or the likelihood of something happening in the future. “Could” …

What’s the difference between them? Could is an auxiliary verb that is used to indicate possibility or past ability, to make suggestions, or to show politeness in requests. 1. 'I could try to help …

Mar 9, 2021 · Can and may are present tense auxiliary verbs and could is past tense of auxiliary verb “can”. They mean possibility, probability, authorization. Could is a past possibility. Learn …

Dec 5, 2024 · Use ‘could’ for past abilities, polite requests, or less certain possibilities. Use ‘may’ for formal permissions or more likely possibilities. Use ‘might’ for expressing something less …