did not establish

USAGE SUMMARY

"did not establish" is a correct and usable phrase in written English.
It is often used in negative constructions to express that something was not proven or accomplished. Example: Despite their efforts, the researchers did not establish a causal relationship between the two variables. In this sentence, "did not establish" is used to indicate that the researchers were unable to prove a cause-and-effect relationship.

✓ Grammatically correct

News & Media

Science

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

They did not establish anyone's guilt or innocence.

The Economist

Piero did not establish a lasting tradition in central Italy.

Encyclopedia Britannica

Biomanipulation alone did not establish a clear-water state or only during a limited period.

Water Research

Trees did not establish in areas where the introduced plant cover was more than 40%.

Ecological Indicators

For this reason, it held that the affidavit did not establish probable cause.

Cornell University

But the legislation creating it did not establish an appeals process for examining findings.

Harvard University

However it did not establish that the flu shot causes miscarriage.

Harvard University

Jainism did not establish a missionary tradition but cultivated a strong laity.

Yale University

We stated in Illinois Brick that § 4C did not establish any new substantive liability.

Cornell University

The case involved four plaintiffs from Virginia, which did not establish its own exchange.

The Washington Post

The inquiry did not establish what had happened to the man.

The Guardian

Expert writing Tips

Best practice

When using "did not establish", ensure the context clearly indicates what was not proven or created. Clarity is crucial for effective communication.

Common error

Avoid using "did not establish" when a weaker term like 'suggest' or 'indicate' would be more appropriate. Overstating the failure to prove something can weaken your argument.

Linguistic Context

The phrase "did not establish" functions as a negative declarative, indicating the absence of proof, creation, or confirmation. Ludwig shows that it is used to express that a connection, relationship, or system was not successfully created or proven.

Expression frequency: Very common

Frequent in

News & Media

36%

Science

34%

Academia

16%

Less common in

Wiki

6%

Formal & Business

5%

Encyclopedias

3%

Ludwig's WRAP-UP

In summary, "did not establish" is a common and grammatically correct phrase used to indicate a lack of proof, creation, or confirmation. As Ludwig AI confirms, it is frequently used across diverse reputable sources, including News & Media, Science, and Academia. While generally neutral in register, it can lean towards formal depending on the context. When using this phrase, clarity is crucial; ensure the context clearly indicates what was not proven or created to avoid misinterpretation. For more formal settings, consider alternatives such as "failed to demonstrate" or "could not confirm".

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

failed to prove

Replaces 'establish' with 'prove', emphasizing the lack of successful verification.

didn't prove

A contraction of 'did not prove', maintaining the same meaning but in a more informal tone.

failed to create

Substitutes 'establish' with 'create', highlighting the absence of something being brought into existence.

did not demonstrate

Replaces 'establish' with 'demonstrate', focusing on the lack of visible evidence or proof.

could not confirm

Shifts the focus to the inability to verify or validate something.

did not validate

Similar to 'could not confirm', this emphasizes the lack of validation or official approval.

did not institute

Replaces 'establish' with 'institute', referring to a lack of initiating or setting up a system.

did not originate

Highlights the absence of a beginning or starting point.

did not build

Emphasizes the lack of construction or development.

left unproven

Changes the structure to emphasize the state of being unproven, rather than the action of failing to establish.

FAQs

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

Use "did not establish" to express the absence of proof or creation. For example: "The evidence "did not establish" a direct link between the two events."

What's a more formal alternative to "did not establish"?

For a more formal tone, consider using "failed to demonstrate" or "could not confirm" instead of "did not establish".

Is it always necessary to specify what "did not establish"?

Yes, clarity is key. Always specify what the subject failed to prove or create. Omitting this information can lead to confusion.

What's the difference between "did not establish" and "failed to establish"?

"Did not establish" is a straightforward statement of non-establishment. "Failed to establish" /s/failed+to+establish emphasizes the effort made and the subsequent lack of success.