"in every single instance" is correct and usable in written English.
It is used to emphasize that something is true in all cases. For example, "In every single instance, the outcome of the experiment was positive."
Anne Barrett Doyle, the co-director of BishopAccountability.org, a Web site that compiles reports on abuse cases, said, "There aren't many dioceses where prosecutors have gotten involved, but in every single instance there's a vast gap — a multiplier of two, three or four times — between the numbers of perpetrators that the prosecutors find and what the bishops released".
It's not that I nix automation in every single instance.
And here's the thing -- in every single instance in the passage in question, Dershowitz misquoted Twain in the identical fashion that Peters had.
On December 27 , 1830 Floyd wrote to a friend: As you long ago wrote me, and told me personally, nay predicted, Jackson has thrown me overboard; he is not only unwilling to give me employment, as he promised after I declined a reelection to Congress, but has in every single instance refused office to my friends, and even respectful consideration to my letters of recommendation to others.
In almost every single instance where an Apple device is involved, I'm a fan of not using a case at all; the bumps and scratches that inevitably ensue help give the great design character, in my opinion.
I mean, I suppose it's understandable that Uber isn't going to fence itself in by naming every single instance where it might access user data, but "legitimate business purposes" seems pretty broad.
Fairness may not be efficient to obtain in every single allocation instance, but is commonly evaluated over a long period of time.
Lincoln was the first prominent white American "who in no single instance reminded me of the difference between himself and myself, of the difference of color".
Currently, investigators must get a separate warrant for each network service provider whose system the signal crosses, which can be hundreds in a single instance.
In any single instance, the government could save money by confiscating rights, but in the longer run this would discourage the search for additional remedies.
The Justice Department has, in at least one case, allowed a company both to admit and deny similar charges in a single instance.
