Ojos del Salado rises more than twenty-two thousand feet above sea level, on Chile’s northeastern border. It is the world’s tallest volcano, towering over the world’s highest desert: an ... Add Yahoo as a preferred source to see more of our stories on Google.

Understanding the Context

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Key Insights

Canva is a free-to-use online graphic design tool. Use it to create social media posts, presentations, posters, videos, logos and more. The use of can to ask or grant permission has been common since the 19th century and is well established, although some feel may is more appropriate in formal contexts. May is relatively rare in negative constructions (mayn't is not common); cannot and can't are usual in such contexts. Can is usually used in standard spoken English when asking for permission.

Final Thoughts

It is acceptable in most forms of written English, although in very formal writing, such as official instructions, may is often used instead: Persons under 14 unaccompanied by an adult may not enter. You use can to indicate that someone has the ability or opportunity to do something. Don't worry yourself about me, I can take care of myself. I can't give you details because I don't actually have any details. The United States will do whatever it can to help Greece. CAN definition: to be able to; have the ability, power, or skill to.

See examples of can used in a sentence.