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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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it does does

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "it does does" is not correct in written English.
It appears to be a typographical error or a repetition that does not convey a clear meaning. Example: "I think it does does make a difference in the outcome."

⚠ May contain grammatical issues

News & Media

Wiki

Science

Human-verified examples from authoritative sources

Exact Expressions

5 human-written examples

And it does, doesn't it?

And if it does, does that make it time to impeach him?

News & Media

Vice

It does, doesn't it?

News & Media

Huffington Post

I mean... it does, doesn't it?

News & Media

Huffington Post

Yes, it does, doesn't it?

News & Media

Vice

Human-verified similar examples from authoritative sources

Similar Expressions

54 human-written examples

Though it does do brownies, too.

What it does do, admirably, is to explain and record.

News & Media

The Economist

What it does do well is break.

News & Media

TechCrunch

What it does do is give people belief and confidence.

News & Media

BBC

It does do that," he said.

News & Media

Los Angeles Times

Overexpression approaches demonstrate what an MMP can do, not what it does do.

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Expert writing Tips

Best practice

Avoid repeating auxiliary verbs unnecessarily; using "it does" once is sufficient for emphasis and grammatical correctness.

Common error

Be careful not to repeat auxiliary verbs for emphasis, as it can lead to ungrammatical constructions. Ensure your sentences are concise and grammatically sound.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

85%

Authority and reliability

2.1/5

Expert rating

Real-world application tested

Linguistic Context

The primary grammatical function of the phrase "it does does" as evidenced by Ludwig is to act as an affirmation. However, as Ludwig AI points out, it's a grammatically incorrect repetition. The intended function is to emphasize agreement or confirmation, but the actual result is a grammatical error.

Expression frequency: Rare

Frequent in

News & Media

40%

Wiki

40%

Science

20%

Less common in

Formal & Business

0%

Academia

0%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, while the phrase "it does does" might be used to express strong agreement, it is grammatically incorrect. Ludwig AI identifies it as a typographical error or repetition that doesn't convey a clear meaning. The preferred alternative is to use "it does" or to add an intensifier. Its usage is rare, primarily found in news, media, and wiki contexts. For accurate and effective communication, it's advisable to avoid this phrase in formal writing and speech, opting for grammatically sound alternatives.

FAQs

How should I correct the phrase "it does does" in my writing?

The phrase "it does does" is grammatically incorrect. You should use "it does" or add an intensifier such as "it really does" or "it certainly does".

Is "it does does" ever considered grammatically acceptable?

No, "it does does" is not considered grammatically acceptable in standard English. It's a common error and should be avoided in formal writing.

What's the difference between "it does" and the incorrect "it does does"?

"It does" is a grammatically sound statement, while "it does does" is an ungrammatical repetition. Use "it does" to affirm something or add emphasis, and consider alternatives like "it actually does" to strengthen the statement.

Can I use "it does does" in informal conversation?

While you might encounter "it does does" in very informal speech, it's best to avoid it even then. Sticking to "it does" ensures clarity and grammatical correctness, or use a phrase like "it truly does" to express the same meaning.

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Source & Trust

85%

Authority and reliability

2.1/5

Expert rating

Real-world application tested

Most frequent sentences: