How might 'could' express a past potential for social progress?

Nov 4, 2018 ... Knowing the differences between urgent care centers, emergency departments and walk-in clinics can save time and money, or even be lifesaving. Jan 1, 2021 ... “Could” is the past tense of “CAN” sometimes their usages are made in different contexts. Can is used to ask anything in a polite manner or to seek permission. 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. May 9, 2023 ... 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, ... Aug 22, 2022 ... Usage of Can and Could | Difference between Can or Could · More to explore · Explore related boards. Modals auxiliary verb. Sateshwar Painkra. ,. Nov 20, 2024 ... “Can” is used for expressing ability, permission, or possibility in the present tense. “Could” is often the past tense of “can” and is used for the same ... Jan 17, 2020 ... An EpiPen could be used to stop the allergic reaction. Dietitians can help patients remove the problematic gluten from their diet. Jul 10, 2016 ... An oft-neglected consideration in audition preparation that could be the difference between a winning ... There's not a whole lot that can be ... That would allow you to try your case in regular court. You could even change your mind again and return to Small Claims by reducing your claim. There can also ... How to use modal auxiliary verbs can and could and what is the difference between them. Can: Modal auxiliary verb 'can' is used in the following purposes. 1 ...