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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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assumed that

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "assumed that" is a perfectly valid and usable phrase in written English.
It is used to indicate that a particular statement is based on an assumption or speculation. For example, "It can be assumed that the new product will be popular."

✓ Grammatically correct

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

41 human-written examples

"I never assumed that".

News & Media

The New York Times

She assumed that was a deal breaker.

News & Media

The New York Times

She assumed that "nobody pays asking price.

News & Media

The New York Times

He assumed that was that.

I just assumed that was the case.

News & Media

Huffington Post

I just assumed that would be it.

News & Media

Huffington Post
Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

19 human-written examples

I assume that's facetious.

News & Media

The New York Times

Assuming, that is, that Russia lets it.

News & Media

The Economist

Assuming, that is, all goes as planned.

News & Media

The New York Times

Assuming, that is, they can agree.

News & Media

The New York Times

This assumes that fertility starts to recover.

News & Media

The Economist
Show more...

Expert writing Tips

Best practice

When using "assumed that", ensure the context makes it clear that you're presenting a belief, not a proven fact. Avoid presenting assumptions as definitive statements.

Common error

Avoid using "assumed that" when stronger evidence exists. If you have data or proof, present it directly instead of framing it as an assumption.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "assumed that" functions as a reporting clause introducing a proposition taken to be true, often without concrete evidence. As Ludwig shows, it expresses a subjective belief or expectation. The phrase is frequently used to preface explanations or justifications based on personal perspectives.

Expression frequency: Very common

Frequent in

News & Media

53%

Science

31%

Wiki

9%

Less common in

Formal & Business

7%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "assumed that" is a common way to introduce a statement based on belief or expectation, rather than concrete evidence. As Ludwig AI confirms, it is grammatically correct and widely used. It functions as a reporting clause and is most frequently found in News & Media and Scientific contexts. While generally neutral in register, it can be adapted to more formal settings by using synonyms like "presumed that" or "inferred that". When using this phrase, ensure clarity that you are presenting a belief, not a proven fact, and avoid overstating the assumption as definitive.

FAQs

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

You can use "assumed that" to introduce a belief or expectation. For example, "I "assumed that" the meeting would be short, but it lasted for hours."

What are some alternatives to "assumed that"?

Alternatives include "presumed that", "supposed that", or "believed that", depending on the nuance you want to convey.

Is it appropriate to use "assumed that" in formal writing?

Yes, "assumed that" is appropriate, but consider using more formal alternatives like "presumed that" or "inferred that" for a more professional tone.

What's the difference between "assumed that" and "knew that"?

"Assumed that" implies a belief based on limited evidence, while "knew that" suggests certainty based on knowledge or proof. If you "knew that" something was true, you had confirmation or solid evidence.

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Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: