Used and loved by millions
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
once signed
Grammar usage guide and real-world examplesUSAGE SUMMARY
'once signed' is correct and usable in written English.
You can use it to indicate when something has been signed. For example, "I will be able to finalize the paperwork once signed."
✓ Grammatically correct
News & Media
Academia
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
60 human-written examples
He once signed an autograph for John Wooden.
News & Media
They once signed Maradona but it was Hugo, not Diego.
News & Media
He once signed contracts to endorse three different basketball shoes.
News & Media
Once signed, authors may opt out of the license for a given paper.
Once signed, please drop it off with Michael Abramo in RLE Headquarters (36 413).
Once signed, please drop it off with Michael Abramo in RLE Headquarters (36-413).
Once signed the form needs to be submitted to UEM for processing.
Academia
Once signed by the Rangers, however, Boogaard did not make a good impression.
News & Media
The emergency bill, once signed by Mayor Vincent C. Gray (D), is good for 90 days.
News & Media
"At this time, WBAI concludes another day of scaring people," he once signed off.
News & Media
However once signed, he proved himself worthy of big money with a stellar season.
News & Media
Expert writing Tips
Best practice
Use "once signed" to clearly indicate the point at which a condition or action becomes effective. For example, "Once signed, the agreement becomes legally binding."
Common error
Avoid using future tenses with "once signed" when referring to a past event. For example, instead of "Once signed, it will become effective", use "Once signed, it became effective" when discussing past events.
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "once signed" functions as an adverbial clause or phrase, modifying the main clause by indicating the condition upon which the action in the main clause becomes effective. Ludwig indicates that it’s usable in written English.
Frequent in
News & Media
42%
Academia
25%
Science
13%
Less common in
Encyclopedias
4%
Wiki
10%
Formal & Business
6%
Ludwig's WRAP-UP
In summary, "once signed" is a common and grammatically sound phrase used to indicate that something will occur after a signature is affixed. Ludwig AI confirms its correct usage in various contexts. Its applications span news, academia, and general instructions. While maintaining a neutral register, it's essential to ensure proper tense consistency, especially when referring to past events. Alternative phrases such as "after being signed" or "upon signature" offer slight variations in emphasis. Overall, "once signed" serves to clearly denote the timing or condition following the action of signing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
after being signed
Focuses on the action of signing as a past event, emphasizing the state following that action.
upon signature
More formal; emphasizes the moment the signature is applied, rather than the period following.
after the signing
Highlights the signing event as a completed action.
subsequent to signing
More formal and explicitly indicates a sequence of events.
following signature
Similar to "upon signature", but more descriptive of the state of affairs.
when signed
A more general temporal conjunction; less emphasis on the completion of the act.
with signature affixed
Emphasizes the physical act of adding a signature and its resulting state.
post-signature
A modern, concise way to indicate what happens after a signature is obtained.
once the document is signed
More explicit about the object being signed.
after you sign
Places focus on the act of signing by a specific person or entity.
FAQs
How to use "once signed" in a sentence?
Use "once signed" to indicate that something will occur after a document or agreement has been signed. For example, "Once signed, the contract is legally binding."
What can I say instead of "once signed"?
Alternatives include "after being signed", "upon signature", or "following signature" depending on the specific context.
Is it correct to say "once being signed" instead of "once signed"?
No, "once being signed" is not grammatically correct. The correct and more concise form is "once signed".
What's the difference between "once signed" and "if signed"?
"Once signed" implies a definitive action that has occurred, leading to a subsequent state. "If signed", however, expresses a conditional state that depends on whether the signing takes place.
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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
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested