had established that

USAGE SUMMARY

The phrase "had established that" is correct and usable in written English.
It can be used when referring to a conclusion or finding that has been determined in the past, often in a formal or academic context. Example: "The researchers had established that there was a significant correlation between the two variables."

✓ Grammatically correct

News & Media

Science

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Mexico's regulators had established that rate last October, but Telmex had appealed the decision.

The New York Times

Judge Tamerlan Aguzarov said Tuesday the court had established that Kulayev participated in murder, terrorism, the seizure of hostages and other alleged criminal activities he was tried for.

The Washington Post

"If an African American man had established that kind of connection, he would have been beaten, thrown into a police car.

Vice

Our studies had established that PP2A-inhibition resulted in increased signaling through the Akt2-FoxO1 node as well as decreased levels of G6pc and Pepck mRNA.

Aging

"He had established that reputation in Baltimore.

The New York Times - Sports

He said officials had established that it was what they called a "real-test suitcase".

The Guardian

Research had established that lower animals are less susceptible to the mind-altering effects of LSD than humans.

The Guardian

The exercise had established that the White House press pool consists primarily of straight, pious white men.

The New Yorker

Mr. Chappell said the investigators had established that there was at least one gunman armed with a semiautomatic rifle.

The New York Times

They said that they had established that the man was in the area at about 8.30pm the previous evening.

The Guardian

The supreme court case, she said, had established that there was "no public interest in celebrity sexual tittle-tattle".

The Guardian

Expert writing Tips

Best practice

Use "had established that" when you want to indicate that a fact or conclusion has been firmly proven or determined, especially after a period of investigation or analysis.

Common error

Avoid using "had established that" in very casual conversation. Simpler phrases like "found out that" or "learned that" might be more appropriate in informal settings.

Linguistic Context

The phrase "had established that" functions as a reporting verb phrase, used to introduce a statement of fact or a conclusion that has been definitively proven. Ludwig AI confirms its correct usage in various contexts.

Expression frequency: Very common

Frequent in

News & Media

38%

Science

31%

Academia

15%

Less common in

Wiki

8%

Formal & Business

6%

Encyclopedias

2%

Ludwig's WRAP-UP

In summary, "had established that" is a grammatically sound phrase used to indicate that a fact or conclusion has been definitively proven, according to Ludwig AI. It's most common in formal writing, such as news reports, scientific papers, and academic texts. While versatile, it may sound out of place in informal settings. Alternatives such as "had determined that" or "had confirmed that" can be used depending on the desired nuance. Remember to reserve "had established that" for situations where you want to convey a sense of certainty and authority.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

had determined that

Emphasizes the process of reaching a decision or conclusion after consideration.

had confirmed that

Focuses on verifying or validating something that was previously uncertain.

had proven that

Highlights the presentation of evidence to demonstrate the truth of something.

had demonstrated that

Stresses the act of showing or illustrating something through examples or evidence.

had ascertained that

Implies a careful and thorough investigation to discover something.

had verified that

Focuses on checking or confirming the accuracy of something.

had concluded that

Indicates the end of a reasoning process and the formation of a judgment.

had found that

Simple and direct, indicating a discovery or observation.

had shown that

Emphasizes the act of revealing or making something clear.

it was established that

Passive voice construction emphasizing the fact that something is already known.

FAQs

What is the difference between "had established that" and "had determined that"?

"Had established that" implies a more definitive and conclusive finding, often after a process of proving something. "Had determined that" suggests a decision or conclusion was reached after consideration, but may not carry the same weight of proof.

When is it appropriate to use "had established that" in writing?

Use "had established that" in formal writing, reports, academic papers, or any context where you need to emphasize that a point has been definitively proven or confirmed through evidence.

What are some alternatives to "had established that"?

Depending on the context, you can use alternatives like "had confirmed that", "had proven that", or "had demonstrated that depending on the specific nuance you want to convey.

Is "had established that" formal or informal?

"Had established that" is generally considered a formal phrase, suitable for professional, academic, or official contexts. In more casual settings, simpler alternatives might be preferred.