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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
had signed a document
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'had signed a document' is grammatically correct in written English.
You can use it when you want to refer to something that has already happened in the past. For example: "My parents had signed a document giving me permission to go on a school trip."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(20)
signed a document
had put their signature on a document
had given their signature to a document
had endorsed a document
had executed a document
had ratified a document
had authenticated a document
had presented a document
had brought a document
had signed a manifesto
had signed a declaration
had written a document
had prepared a document
had signed a decree
had signed a petition
had forged a document
had possessed a document
had composed a document
had assembled a document
had signed a ban
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
14 human-written examples
Before leaving Shanghai, though, she had signed a document testifying that she was Zau's legally married wife.
News & Media
(Aiken had been censured for denying that he had signed a document that he had in fact signed).
News & Media
Shostakovich had signed a document promising to raise Weinberg's daughter if both parents were taken; instead, he was able to secure Weinberg's release.
News & Media
Splinter factions of two Sudanese rebel groups that rejected the Darfur peace accord last month said they had signed a document pledging to abide by its principles.
News & Media
Among other allegations he claimed that there had been irregularities in the vote counting, ignoring the fact that in every counting centre a Unita representative had signed a document accepting that the count had been free and fair.
News & Media
In an action that could make them unwitting allies of critics who contend the United Nations is incapable of being reformed, the developing nations pushed for passage of the measure under the committee's traditional procedure of approval by consensus, even in the knowledge that 45 nations had signed a document saying they were opposed to it.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
46 human-written examples
Had she accepted, Belle would have signed a document agreeing not to argue about religion with her husband.
News & Media
More than 700 independent record labels from 23 countries have signed a document calling for fair and transparent digital music deals.
News & Media
The third link was for the Global Warming Petition Project, which states that 31,487 American scientists, "including 9,029 with PhDs," have signed a document disputing the risks of climate change.
News & Media
(AP) The captains of all 20 Serie A clubs have signed a document warning the Italian league that there will be a strike if a new collective contract is not signed before the start of the season later this month.
News & Media
British academics criticize changes to college financing Hundreds of academics from across Britain have signed a document criticizing the government's changes to university financing, describing the policies as a "dismantling of public higher education".
News & Media
Expert writing Tips
Best practice
When using "had signed a document", ensure the context clearly establishes the relevance and implications of the signature. Consider specifying what the document pertained to for clarity.
Common error
Avoid phrases like "had signed a signed document". The verb "signed" already implies the existence of a document. Instead, focus on providing context about the document's purpose or content.
Source & Trust
88%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "had signed a document" functions as a past perfect verb phrase, indicating that the action of signing a document was completed before another point in the past. Ludwig AI confirms its grammatical correctness.
Frequent in
News & Media
40%
Science
30%
Formal & Business
20%
Less common in
Encyclopedias
0%
Wiki
0%
Social Media
0%
Ludwig's WRAP-UP
The phrase "had signed a document" is a grammatically correct way to describe a past action completed before another point in time, as confirmed by Ludwig AI. Predominantly found in news, scientific, and formal business contexts, it serves to communicate the prior completion of a formal action. While not exceedingly common, its usage is widespread enough to be considered acceptable. When using this phrase, remember to ensure that the temporal relationship between the signing and the subsequent event is clear. Consider alternatives like "had endorsed a document" or "had executed a document" for nuanced meanings. Avoid redundant phrasing. Ensure the context clearly establishes the relevance and implications of the signature.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
had put their signature on a document
More descriptive way of saying "had signed a document".
had given their signature to a document
Similar to putting a signature but emphasizes the act of giving consent.
had endorsed a document
Replaces 'signed' with 'endorsed', implying approval in addition to signing.
had executed a document
Uses 'executed' instead of 'signed', suggesting formal completion of the document.
had ratified a document
Replaces 'signed' with 'ratified', indicating formal approval and validation.
had authenticated a document
Uses 'authenticated' suggesting verification and genuine approval through signing.
had validated a document
Uses 'validated' suggesting verification and approval through signing.
had officially approved a document
Emphasizes the official nature of the document and approval process.
had formally agreed to a document
Highlights the agreement aspect conveyed by signing the document.
had legally committed to a document
Focuses on the legal implications of signing.
FAQs
How can I use "had signed a document" in a sentence?
You can use "had signed a document" to indicate a past action of signing an official paper, for example: "The CEO "had signed a document" approving the merger before the end of the fiscal year."
What is a more formal alternative to "had signed a document"?
A more formal alternative could be "had executed a document", which implies a formal and legally binding agreement.
What's the difference between "had signed a document" and "signed a document"?
"Had signed a document" indicates an action completed before a specific point in the past, while "signed a document" simply indicates a past action without specifying its relation to another past event. For example, "Before the meeting, he "had signed a document"". Whereas "He "signed a document" yesterday".
When is it appropriate to use "had signed a document" instead of "signed a document"?
Use "had signed a document" when you want to emphasize that the signing occurred before another event in the past. For example, "By the time the audit began, the CFO "had signed a document" confirming the financial statements."
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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
88%
Authority and reliability
4.6/5
Expert rating
Real-world application tested