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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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upon tested

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "upon tested" is not correct in written English.
It seems to be an incorrect combination of words, possibly intended to convey a meaning related to testing or evaluation. Example: "The results will be published upon testing the new software."

⚠ May contain grammatical issues

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

One implication of these changes is that (often much maligned) university communications and marketing professionals have been thrust centre stage and are being relied upon, tested and scrutinised like never before.

News & Media

The Guardian

Human-verified similar examples from authoritative sources

Similar Expressions

59 human-written examples

Sport relies upon testing to identify cheats.

Using Y-DNA for genetic genealogy does depend heavily upon testing multiple lines of descent.

News & Media

The New York Times

Upon testing this version of the Dow theory from Sept. 1, 1930 through Dec. 1, 1997, they found that it beat the market by a significant margin.

News & Media

The New York Times

Additional tests include adding to the culture chemicals that anthrax, but not other types of bacteria, thrive upon; testing the bacteria's DNA; and looking for antibodies to anthrax bacteria produced by the body's immune system.

News & Media

The New York Times

Our identifying strategy relies upon testing the above-mentioned mechanism separately for firms with very high and very low rates of temporary work.

Science

SERIEs

Moreover, upon testing the effect of variable and vector normalisation, scale invariance was observed, which was totally undesirable with such a comprehensive definition for ligand inclusion.

This setup is validated upon testing fine aggregate sources with different water absorption values up to 5.6%, and at least 8% of fines.

Upon testing their rocket's in-flight escape system (a means of bringing passengers to safety if something were to happen during launch), Jeff Bezos' rocket company ended up with a safely recovered crew capsule and an unexpectedly intact New Shepard rocket.

News & Media

TechCrunch

Whilst at room temperature the flexural modulus did not show any significant variation upon testing rate and the strength slightly increased for both epoxy mixtures.

Science

Polymer

The city also embarked upon testing all of the backlogged rape kits.

News & Media

Huffington Post
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Expert writing Tips

Best practice

Avoid using the phrase "upon tested" in formal writing. Instead, opt for clearer alternatives like "after testing" or "once tested" to ensure grammatical correctness and clarity.

Common error

The preposition 'upon' requires a noun or gerund (verb ending in -ing). Using "upon tested" incorrectly combines 'upon' with a past participle, violating standard English grammar. Always ensure the preposition is followed by a correct noun form.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

82%

Authority and reliability

2.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "upon tested" is an incorrect prepositional phrase. Ideally, "upon" should be followed by a noun or gerund (verb ending in -ing). As Ludwig AI indicates, the phrase is not correct in written English and appears to be a misuse of the preposition.

Expression frequency: Rare

Frequent in

Science

40%

News & Media

30%

Formal & Business

0%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "upon tested" is considered grammatically incorrect in English. Ludwig AI confirms this assessment. The proper use of 'upon' requires a noun or a gerund. Alternatives such as "after testing", "once tested", or "upon testing" (using the gerund) are recommended for clarity and correctness. While some instances may appear in news or scientific sources, these are likely errors and should not be taken as standard practice. It's best to avoid this construction to maintain grammatical accuracy in both formal and informal writing.

FAQs

How can I correctly use "upon" in relation to testing?

You should use "upon" with a gerund, such as "upon testing", or rephrase the sentence to use alternatives like "after testing" or "when tested".

What is a grammatically correct alternative to "upon tested"?

Grammatically correct alternatives include "after being tested", "after testing", or "once tested", depending on the intended meaning.

Is "upon tested" considered formal or informal language?

The phrase "upon tested" is generally considered incorrect, rather than a matter of formality. It should be avoided in both formal and informal contexts.

What's the difference between "upon testing" and "upon tested"?

"Upon testing" is the correct form, using a gerund after the preposition "upon." "Upon tested" is grammatically incorrect.

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Source & Trust

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Authority and reliability

2.8/5

Expert rating

Real-world application tested

Most frequent sentences: