The phrase "one single example" is correct and can be used in written English.
For example, you could use the phrase in the sentence: "I have only one single example of an item from the previous model."
"There is not one single example of a person who has suffered damages from glyphosate in Colombia in the past 20 or 21 years," Brownfield told Caracol Radio.
But it is merely one single example of a process many, many soldiers and veterans have gone through since 9/11.
To take just one single example, upgrading Amtrak's trains — for a cost of about $2 billion — would begin to chip away at travel times.
Again, one single example," he told VICE News.
"[There is] one single example that we know of related to US marijuana traveling south into Mexico, based on intelligence gathered during the course of an ongoing investigation.
Here's the problem: if Mr. Baldwin had just one, single, specific example of what WGA leadership has done which caused the impasse, he should have expressed it.
Cynthia has a bee in her bonnet about one single topic: for example, "the representation in the media of women who own tortoises".
A hypothetical system of one single vowel, for example, would receive the highest assortativity coefficient simply due to the fact that it covers the full network, and in the light of the theory of vowel purity in rhyming, this would also reflect a pure rhyming behavior, as all rhyming instances would show the same vowel.
However, a rather small fraction of all ACPA sub-specificities [ 24] is likely to be subject to blocking when using only one single specificity, for example Cit573, at a low concentration.
To take a single example, on one page Harris writes that "ruthlessness is the great driving motor of human history," while on the very next page he tells us that the "pattern of accidents and/or unintended consequences that are subsequently taken up and turned into a deliberate strategy is the driving engine of human history".
