Can 'can' be used to express a lack of necessity (less common)?

Jan 11, 2015 ... The difference between should, could, and would is difficult for many English learners – this lesson will help you understand when to use each one! Jun 6, 2024 ... “Can” is used to express present ability or possibility, such as in the sentences “I can swim” and “You can reach me by phone.” On the other ... A certificate program does not lead to a professional certification. Yes, the courses you take in a certificate program could help you prepare to earn a ... Apr 21, 2023 ... The English language can be sometimes confusing. One specific topic that may be confusing is knowing the difference between "would" and ... Jan 17, 2020 ... An EpiPen could be used to stop the allergic reaction. Dietitians can help patients remove the problematic gluten from their diet. Oct 14, 2012 ... 'Can' essentially indicates ability. Usually it's used for general ability, although nowadays more and more people also use it to indicate permission. Mar 6, 2024 ... “Could you help me?” is more polite and formal while “Can you help me?” is more direct and casual. Oct 14, 2023 ... Can is for present or future. I can ride a bike. Can you give me a ride later? Could is for past. I could ride a bike when I was 5 years old. Mar 31, 2022 ... ... between headaches and migraines. Knowing their key differences could bring you long-awaited relief ... can help determine the cause. Some ... Apr 20, 2021 ... “Would you” is correct, because you are asking if someone will do something and not if they can do it. “Would you” also sounds more polite than ...