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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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did not conformed

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "did not conformed" is not correct in English.
The correct form should be "did not conform." You can use it when indicating that something did not meet a certain standard or requirement. Example: "The project did not conform to the established guidelines, which led to its rejection."

⚠ May contain grammatical issues

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

2 human-written examples

Remaining 24 positive sites formed the independent testing set, in which 17 conformed to the consensus motif and, 7 did not conformed to the consensus motif.

Genotype data of NFKB1 −94, NFKBIA 3′-UTR and NFKBIA −826, except NFKBIA −519 and NFKBIA −881, in the non-HCC patients with HBV infection did not conformed to Hardy Weinberg equilibrium (Table II).

Human-verified similar examples from authoritative sources

Similar Expressions

58 human-written examples

It did not conform to the Army's computer models.

This behavior did not conform to their idea of queer.

News & Media

The New York Times

The panels, as built, did not conform to that design.

News & Media

The New York Times

(The remaining four cases did not conform to either pattern).

News & Media

The New York Times

Those instructions did not conform to the standards that the Court itself sets out today.

Note: The LCAAJ project had its own transliteration scheme which did not conform to current standards.

FDA review of the Antioxidant Vitamin Claim did not conform with its own Guidance Report.

But again, several courts did not conform to such rulings.

It was also discovered that the adsorption did not conform to the Freundlich adsorption isotherm.

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Expert writing Tips

Best practice

Always use the correct grammatical form: "did not conform". Using the past participle "conformed" after "did not" is incorrect.

Common error

Ensure you use the base form of the verb after "did not". The correct form is "did not conform", not "did not conformed". This is because "did" already indicates the past tense.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

89%

Authority and reliability

1.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "did not conformed" is an incorrect grammatical construction. It attempts to express negation in the past tense, but uses the past participle form of the verb "conform" instead of the base form. As Ludwig AI points out, the auxiliary verb "did" already carries the past tense marker.

Expression frequency: Rare

Frequent in

Science

60%

News & Media

20%

Academia

20%

Less common in

Formal & Business

0%

Wiki

0%

Encyclopedias

0%

Ludwig's WRAP-UP

The phrase "did not conformed" is a grammatically incorrect construction. As Ludwig AI highlights, the correct form is "did not conform". This error stems from using the past participle "conformed" after the auxiliary verb "did", which already indicates past tense. While examples of the incorrect phrase appear in scientific and news contexts, its usage is infrequent and should be avoided. Alternatives such as "did not comply", "did not adhere", and "did not meet" offer grammatically sound ways to express the intended meaning.

FAQs

What is the correct form, "did not conform" or "did not conformed"?

The correct form is "did not conform". "Did" is an auxiliary verb that already indicates past tense, so the base form of the verb (conform) should be used. "Did not conformed" is grammatically incorrect.

How can I use "did not conform" in a sentence?

You can use "did not conform" to describe something that failed to meet certain standards or requirements. For example, "The product "did not conform" to safety regulations."

What are some alternatives to "did not conform"?

Some alternatives include "did not comply", "did not adhere", or "did not meet", depending on the specific context.

When should I use "did not comply" instead of "did not conform"?

"Did not comply" is best used when referring to rules, regulations, or laws. "Did not conform" is more general and can apply to standards, expectations, or patterns. While there is overlap, "did not comply" has a stronger connotation of failing to follow a direct order or legal requirement.

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Source & Trust

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Authority and reliability

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Real-world application tested

Most frequent sentences: