Learn about the modal verbs can and could and do the exercises to practise using them. A native speaker told me that using could would be unnatural in the first example, but it works in the second. Do both sentences express permission? If I am not mistaken could is used when asking for permission. If both express permission, then why doesn't could work in the first example? Or is the first sentence asking are we allowed? In which case could isn't used? Can we look. Learn the difference between can vs. could and how to use each of them in a sentence, with examples of each word used correctly. Can - English Grammar Today - a reference to written and spoken English grammar and usage - Cambridge Dictionary The modal auxiliary verb “can” is most often used to express a person or thing’s ability to do something. Learn the difference between can vs could with meanings and examples to improve your English grammar and speaking skills. Can we please vs Can we Both 'can we please' and 'can we' are correct phrases, but they are used in slightly different contexts. 'Can we please' is a polite way to make a request or ask for permission, while 'can we' is a more direct question about ability or possibility. The addition of 'please' adds politeness and softens the request. Can is the most used modal verb in English, yet most English learners don't still know all its usages and when not to use it. This detailed post explains everything about the modal can. Learn the meaning and correct usage of can we. Our guide provides clear grammar rules and real-world examples from authoritative sources to help you write with confidence. What’s the difference between ‘can we’ and ‘shall we’ in English? ‘Can we’ is for asking for permission or asking if something is possible. For example: Can we go for a walk? Can we reduce our risk of cancer? YES, AND we can do it together LGBTQ+ communities experience higher cancer risk due to factors such as lower screening rates and higher rates of smoking and alcohol use. The good news is that screening and prevention make a real difference. CAN WE is an ACON initiative helping LGBTQ+ people access inclusive cancer screening, prevention information and support.