established that

USAGE SUMMARY

"established that" is correct and usable in written English.
You can use it to indicate that something has been established as a fact, or to signal the start of a statement that supports an argument. For example, "The evidence presented in court clearly established that the defendant was guilty of the crime."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Later, Seiffert [18] established that (1.5).

Journal of Inequalities and Applications

Qi and Guo [5] established that (1.6).

Journal of Inequalities and Applications

Their findings established that concept mapping enhances students' self-regulation.

Asian-Pacific Journal of Second and Foreign Language Education

We've established that rejection is difficult.

Huffington Post

The Great Recession established that beyond doubt.

Huffington Post

Have we not established that, about the Establishment?

Huffington Post

Rudy Giuliani established that.

The New York Times

We've established that.

The New York Times

"He had established that reputation in Baltimore.

The New York Times - Sports

We established that this year".

The New York Times - Sports

But they established that Black Lives Matter.

The Guardian

Expert writing Tips

Best practice

Use "established that" to introduce a statement of fact supported by evidence or previous findings.

Common error

Avoid using "established that" in very casual conversation; simpler phrases like "showed that" or "proved that" may be more appropriate.

Linguistic Context

The phrase "established that" serves as a reporting verb construction, signaling the introduction of a fact, finding, or conclusion that has been validated through evidence or prior research. As Ludwig AI highlights, this phrase indicates that something has been confirmed as a fact.

Expression frequency: Very common

Frequent in

News & Media

35%

Science

50%

Formal & Business

15%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "established that" is a versatile phrase primarily used to introduce a statement of fact or a validated conclusion. As Ludwig AI confirms, it's grammatically correct and widely applicable, though more suitable for neutral to formal contexts. Found frequently in scientific and news domains, it signifies that the following information isn't just an opinion but is supported by evidence. For less formal settings, consider using alternatives like "showed that" or "proved that".

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

demonstrated that

Implies a clear showing or proof through evidence or example.

confirmed that

Suggests verification of something previously uncertain.

proved that

Indicates conclusive evidence leading to a definitive result.

verified that

Highlights the act of checking and confirming accuracy.

ascertained that

Emphasizes the process of finding something out for certain.

determined that

Focuses on the act of making a firm decision or conclusion.

showed that

Indicates a clear presentation of evidence.

indicated that

Suggests something points to a particular fact or conclusion.

revealed that

Implies the uncovering of something previously unknown.

substantiated that

Focuses on providing evidence to support a claim.

FAQs

How can I use "established that" in a sentence?

Use "established that" to introduce a fact or conclusion that has been proven or demonstrated. For example: "Research has "established that" regular exercise improves mental health."

What are some alternatives to "established that"?

You can use alternatives like "demonstrated that", "confirmed that", or "proved that" depending on the specific nuance you want to convey.

Is it always appropriate to use "established that" in formal writing?

While generally appropriate, consider your audience. In highly formal or scientific contexts, it's suitable. In less formal situations, alternatives might be preferable.

What's the difference between "established that" and "stated that"?

"Established that" implies proof or strong evidence, while "stated that" simply indicates someone made a claim, without necessarily implying its truth or validity.