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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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that they did

Grammar usage guide and real-world examples

USAGE SUMMARY

"that they did" is a perfectly grammatically correct and usable phrase in written English.
You can use it to refer to a previous statement or action. For example: "The students were asked to solve the problem, and they completed it without any difficulty - that they did."

✓ Grammatically correct

News & Media

Academia

Science

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

That, they did.

"And after that, they did a lot.

News & Media

The New York Times

The crowd liked that, they did.

That they did.

News & Media

The New York Times

And that they did.

And that they did not.

News & Media

The New York Times

(Róheim concluded that they did).

News & Media

The New Yorker

Except that they did.

News & Media

The Guardian

Now I know that they did not.

News & Media

The New Yorker

Not that they did get along.

News & Media

The New York Times
Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

1 human-written examples

After that, they don't care.

News & Media

The New Yorker

Expert writing Tips

Best practice

In writing, ensure the subject to which "that they did" refers is unambiguously clear. Avoid ambiguity by placing it close to the action being affirmed.

Common error

Avoid using "that they did" when a more specific or descriptive phrase would provide greater clarity. Overuse can make your writing sound repetitive or lacking in detail.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

87%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "that they did" functions as a pro-verbial phrase, succinctly confirming a preceding action or statement. Ludwig examples showcase its role in providing emphasis or agreement. It often serves to avoid redundancy by replacing a more detailed restatement.

Expression frequency: Very common

Frequent in

News & Media

68%

Academia

18%

Science

14%

Less common in

Formal & Business

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "that they did" is a versatile phrase used to affirm or confirm a previous statement or action. Ludwig AI confirms its grammatical correctness. Its common occurrence across diverse sources like news, academic papers, and scientific publications highlights its broad applicability. When writing, using this phrase can provide emphasis, agreement, and avoid redundancy. However, overuse should be avoided. As highlighted by Ludwig's examples, alternatives such as "indeed they did" or "they certainly did" may provide a more nuanced expression depending on the specific context.

FAQs

How can I use "that they did" in a sentence?

Use "that they did" to succinctly confirm a previous action or statement. For example, "The team aimed to improve sales, and "that they did", exceeding all expectations".

What does "that they did" mean?

"That they did" is a phrase used to express agreement or confirmation that something previously mentioned has indeed occurred or is true.

Which is correct, "that they did" or "what they did"?

Both phrases are grammatically correct, but they have different meanings. "That they did" confirms a previous statement. "What they did" introduces a description of their actions.

What are some alternatives to "that they did"?

You can use alternatives like "indeed they did", "they certainly did", or "and so they did" to express confirmation or agreement, depending on the context.

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Source & Trust

87%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Most frequent sentences: