How might 'could' express a past potential danger that was avoided?

... can do. Look at the difference between a “should” and a “could” in action: “I should have stopped myself from eating the cookie, but I didn't, so now I feel ... ... 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 ... Both can and could (and other modals, especially may and might) are used to express various kinds of possibility, ability, permission and potential. Mar 13, 2019 ... These folders show the green tick icon. Online Only: This means that the files are stored online, in the cloud, yet can be accessed at any point ... Key Differences Between Can and Could ... something. 2. While can talks about the possibility of an event in the present situation, could is used to express a ... Feb 1, 2013 ... Standard Medicare Appeals: Not Knowing the Difference Could Cost You Your Appeal Rights! ... distinction between expedited and standard appeals. Jan 15, 2019 ... 'E: Could not get lock /var/lib ... Can a vampire use Charm in mist form? What's the difference between federal income tax and payroll tax? 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. ... between different vertebrate species. Most animal models are utilized for the purpose of generating results that can be extrapolated to human diseases. For ... 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 ...