How might 'could' express a past freedom or choice?

Oct 26, 2023 ... In some cases, 'could' functions as the past tense of 'can', but there are some important usage differences between the two. The modal verb 'can ... “Could I have your phone number” is better than saying “Can I have your phone number?' See how we differentiate between 'Can' and 'Could'. ... between different vertebrate species. Most animal models are utilized for the purpose of generating results that can be extrapolated to human diseases. For ... Sep 19, 2024 ... The primary difference is that “can” refers to present abilities or permissions, while “could” refers to past abilities or hypothetical ... 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 ... Jan 22, 2025 ... We use both can and could to talk about abilities and possibilities. But here are the biggest differences between can and could. Dec 17, 2020 ... In checkmate, the king is in check and can't escape. In stalemate, the king isn't in check and the player has no legal moves. Jul 24, 2023 ... "Could" is a bit more polite. It implies that the decision to pass the salt is up to you. Can is just fine - it's not rude or anything. Aug 26, 2022 ... The verb can is an auxiliary (helping) verb that is often used alongside other verbs to express ability, possibility, or permission (in the case ... Jan 17, 2020 ... An EpiPen could be used to stop the allergic reaction. Dietitians can help patients remove the problematic gluten from their diet.