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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
it does does
Grammar usage guide and real-world examplesUSAGE 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
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
5 human-written examples
And it does, doesn't it?
News & Media
And if it does, does that make it time to impeach him?
News & Media
It does, doesn't it?
News & Media
I mean... it does, doesn't it?
News & Media
Yes, it does, doesn't it?
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
Though it does do brownies, too.
News & Media
What it does do, admirably, is to explain and record.
News & Media
What it does do well is break.
News & Media
What it does do is give people belief and confidence.
News & Media
It does do that," he said.
News & Media
Overexpression approaches demonstrate what an MMP can do, not what it does do.
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.
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.
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.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
it certainly does
Emphasizes affirmation or agreement without repeating the verb.
it really does
Adds intensity to the affirmation, removing the repetition.
it truly does
Replaces the repetition with an intensifier for stronger emphasis.
it actually does
Highlights the surprising or unexpected nature of the action.
it undeniably does
Expresses a strong, unquestionable affirmation.
it definitely does
Indicates certainty or assurance, avoiding repetition.
it effectively works
Focuses on the successful outcome or functionality.
it functions properly
Highlights correct operation, removing the original phrase's error.
it operates as intended
Emphasizes that the subject is performing its designed function.
it performs accordingly
Highlights conformance to expectations or instructions.
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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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
85%
Authority and reliability
2.1/5
Expert rating
Real-world application tested