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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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they have done something

Grammar usage guide and real-world examples

USAGE SUMMARY

The sentence 'they have done something' is correct and usable in written English.
You can use it when you want to indicate that someone took action to do something. For example: "My friends have done something special for my birthday this year."

✓ Grammatically correct

News & Media

Academia

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Instead, they have done something rather novel and wonderful.

Many women who have experienced a miscarriage feel that they have done something wrong.

Unless, they have done something completely heinous – then that may be a different matter.

Intellectuals despise it, which probably reassures the businessmen that they have done something right.

News & Media

The New York Times

"The people who show up here know they have done something.

News & Media

The New York Times

"By and large they have done something exceptional before they get into college".

News & Media

The New York Times

"So far, no one has proven that they have done something wrong," she said.

News & Media

The New York Times

Also, the state department is happy, because they can show that they "have done something".

News & Media

The New York Times

People experience guilt and its close cousin shame when they have done something wrong.

"Politicians believe they have done something good for us, so we should applaud," Ms. Kaufman said.

News & Media

The New York Times

"They have done something, even though the initial objective was to evacuate British and other nationals".

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

When using "they have done something", ensure the context clearly indicates who "they" refers to, avoiding ambiguity for the reader.

Common error

Avoid using "they have done something" without a clear antecedent for "they". Make sure it's obvious who or what group is being referred to, otherwise, rewrite the sentence to specify the actors.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

82%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "they have done something" functions as a declarative statement. It asserts that a group or entity has performed an action. As confirmed by Ludwig, the sentence is grammatically correct and serves to introduce information about a completed act.

Expression frequency: Very common

Frequent in

News & Media

52%

Academia

13%

Wiki

11%

Less common in

Science

15%

Formal & Business

2%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, "they have done something" is a versatile and grammatically sound phrase used to indicate that a group has taken action. Ludwig AI confirms its correctness and highlights its wide applicability. It's particularly common in news and media, academic writing, and general communication. To ensure clarity, always make sure it is clear who "they" refers to. While it is most commonly used in the aforementioned sources, other alternatives such as "they accomplished something" or "they achieved something" can also be considered, based on the degree of formality needed in any kind of context.

FAQs

How can I rephrase "they have done something" to sound more formal?

For a more formal tone, consider using phrases like "they accomplished something", "they achieved a goal", or "they carried out a task". These alternatives, similar to "they have done something", often add specificity and convey a higher degree of formality.

What's a more casual way to say "they have done something"?

In informal contexts, you might say "they did something". While similar in meaning to "they have done something", it's less formal and more conversational.

Is it always necessary to specify what "they" refers to when using "they have done something"?

Yes, clarity is crucial. Ensure the context makes it obvious who or what "they" refers to. If there's any ambiguity, revise the sentence for clarity by directly naming the actors.

How does "they have done something" differ from "they did something"?

"They have done something" implies a completed action with relevance to the present, while "they did something" simply refers to a past action without necessarily implying present relevance. For example, if you would like to indicate they "took action".

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Source & Trust

82%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: