Can 'can' be used in tag questions?

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 29, 2021 ... "The original test could detect the presence of SARS-CoV-2 with very high specificity," – meaning the test does its job very well. A PCR ... Oct 14, 2012 ... 'Can' essentially indicates ability. Usually it's used for general ability, although nowadays more and more people also use it to indicate permission. 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 ... 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 5, 2021 ... In terms of common US usage and personal intent, the two words are used interchangeably in this case. · “Could” is the past tense of the word “ ... May 24, 2017 ... Please can you suggest which one is better to do the above experiment either F28379 Launch pad or Control card with docking station. Thanks in ... Both can and could (and other modals, especially may and might) are used to express various kinds of possibility, ability, permission and potential. Aug 22, 2022 ... Usage of Can and Could | Difference between Can or Could · More to explore · Explore related boards. Modals auxiliary verb. Sateshwar Painkra. ,. In this blog post, you'll learn the usage of the modal verbs can and could and understand the difference between them. These auxiliary verbs are essential ...