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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
did he signed
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'did he signed' is not correct and not usable in written English.
Instead, you should use the past tense form of the verb 'sign', which is 'signed'. For example: 'Did he signed the contract?' should be written as, 'Did he sign the contract?'.
⚠ May contain grammatical issues
News & Media
Alternative expressions(5)
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
2 human-written examples
While Kallen concluded that it did, he signed a memorandum on Dec. 30, 2004, that legally, because of the insertion of "Footnote 8," allowed for the opposite interpretation.
News & Media
EMMA: Well I think yes I do because he did he signed a confession he did do it, and I don't know enough about his condition or him to know whether he knew it was wrong or whether he considered it wrong or not, but he did do it.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
Only then did he sign.
News & Media
Did he sign off on the statement?
News & Media
And when did he sign the order?
News & Media
Did he sign the consent form?
News & Media
"If he was sick, how did he sign it?
News & Media
Did he sign the Official Secrets Act? "Several times, probably".
News & Media
So Clinton did not negotiate NAFTA, nor did he sign it.
News & Media
Only in January 1986 did he sign a special finding approving such sales.
News & Media
"If Silajdzic doesn't like Dayton, then why did he sign it?" he asked.
News & Media
Expert writing Tips
Best practice
Always use the base form of the verb after the auxiliary verb "did". The correct phrasing is "Did he sign...?", not "Did he signed...?"
Common error
A common mistake is using the past participle form ("signed") after the auxiliary verb "did". Remember that "did" requires the base form of the verb ("sign") to form the past simple question.
Source & Trust
89%
Authority and reliability
1.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "did he signed" is intended as an interrogative construction, aiming to inquire whether a specific individual completed the action of signing something in the past. However, according to Ludwig AI, the phrase is grammatically incorrect.
Frequent in
News & Media
33%
Science
0%
Formal & Business
0%
Less common in
Wiki
0%
Encyclopedias
0%
Academia
0%
Ludwig's WRAP-UP
In summary, while the phrase "did he signed" intends to inquire about a past signing event, it's grammatically incorrect. According to Ludwig AI, the correct form is ""did he sign"". Although examples exist, their presence doesn't validate the phrase's correctness. It's best to use the grammatically correct alternative to ensure clear and professional communication. The predominant context found is in "News & Media", but regardless of context, prioritize grammatical accuracy. Other correct options are "Has he signed?" or "Was it signed by him?".
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
did he sign
Corrects the verb tense to the base form after the auxiliary verb 'did'.
has he signed
Shifts to present perfect tense, asking if the action has been completed.
had he signed
Uses past perfect tense, asking if the action was completed before another point in the past.
did he affix his signature
Replaces "sign" with a more formal phrase, emphasizing the act of adding a signature.
did he put his name to
Offers a more idiomatic way of saying "sign", indicating agreement or approval.
was it signed by him
Changes the sentence structure to a passive question.
did he endorse
Substitutes "sign" with "endorse", implying approval through signing.
did he authorize
Uses "authorize" instead of "sign", focusing on the granting of permission.
did he countersign
Indicates signing something already signed by someone else, for validation.
did he subscribe
Replaces sign with subscribe, referring to long term commitment and agreement by adding their signature.
FAQs
What is the correct way to ask if someone signed a document in the past?
The correct way to ask if someone signed a document in the past is "Did he sign the document?" The auxiliary verb "did" requires the base form of the verb ("sign").
Why is "did he signed" grammatically incorrect?
The phrase "did he signed" is grammatically incorrect because "did" is an auxiliary verb that indicates past tense. When used, the main verb should be in its base form ("sign") not its past participle form ("signed").
What are some alternative ways to ask if someone has signed something?
Instead of asking "Did he sign?", you could ask "Has he signed it yet?" or "Was it signed by him?" or "Had he signed the document before the deadline?"
How do I avoid making the mistake of using "signed" after "did"?
To avoid this mistake, remember that "did" is a past tense auxiliary verb. Therefore, the main verb should always be in its base form. Practice forming questions with "did" and ensure you use the base form of the verb, such as "did he sign" instead of "did he signed".
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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
89%
Authority and reliability
1.8/5
Expert rating
Real-world application tested