How might 'could' describe a past cultural norm?

... could have a “twindemic” on our hands — an influenza epidemic unfolding ... Since it can be hard for a clinician to distinguish whether a skin rash is ... Sep 3, 2021 ... “It can be hard to tell the difference between food poisoning and a stomach virus,” she admits. “If you've just been to an event where food ... Do you use “can” and “could” correctly in English? Join me and learn how to use these two important modal verbs, in terms of grammar, vocabulary, ... “Can” is probably a little more natural since they're your friend. If you are, however, at like someone's office, you're visiting a colleague you might instead ... This page will help you learn more about life expectancy, how it impacts you and your neighborhood, and what you can do about it. ... Make a difference in the ... Dec 3, 2018 ... With kidney stones, the pain won't disappear when you move, and changing positions usually makes no difference. ... with a stone can be dangerous. Dec 18, 2018 ... 1974 Likes, 3 Comments - english grammar_vocabulary✌ (@english_grammar_vocabulary_) on Instagram: “Difference between can and could Follow ... Aug 20, 2022 ... There is no difference in meaning between “can you please” and “could you please”. Actually, sentences that begin with 'could', 'should', or ' ... You can become an English teacher one day. You never know! Your Turn: Make 3 sentences in which you express possibility in the present using CAN. Expressing ... “Could” vs. “Can” · Can is used when referring to something with a strong possibility or occurring, whereas could is used to refer to something that has a weak ...