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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
which expired on
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "which expired on" is correct and usable in written English.
It can be used to refer to a specific date when something, such as a contract or a subscription, became invalid or ended. Example: "The subscription service was very useful, but it unfortunately lapsed, which expired on March 1st."
✓ Grammatically correct
News & Media
Encyclopedias
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
47 human-written examples
The deal in question was Japan's first hostile takeover bid by one blue-chip company for another, which expired on September 4th.
News & Media
The temporary regime, which expired on August 12th, banned naked short-selling the short-selling thee hasalet yet bofrowed.
News & Media
He set a deadline, which expired on Monday.
News & Media
On Saturday, the players voted to reject management's fourth proposal, which expired on Monday.
News & Media
Under the old contract, which expired on Jan . 1 there were no insurance premiums.
News & Media
The peacekeepers' mandate, which expired on Dec. 31, is renewed every six months.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
11 human-written examples
TP Mazembe striker Mputu Mabi is serving a one-year Fifa suspension which expires on 11 August.
News & Media
Since the advent of single-stock futures, which expire on the same day, triple-witching expirations are now often termed quadruple-witching.
News & Media
While the significance of Russia's announcement is difficult to determine, it does remove one potential barrier to extending the resolution, which expires on Dec. 31.
News & Media
Still, the agreement -- which expires on May 31 , 2003-- ends the biggest labor dispute facing the mayor.
News & Media
Without the credits, which expire on Dec. 31, 2007, synthetic fuel plants would lose money.
News & Media
Expert writing Tips
Best practice
When using "which expired on", ensure the subject is clearly defined and the date is accurate. For instance, clarify what "which" refers to: "The contract, which expired on December 31st...".
Common error
Avoid ambiguity by clearly stating the subject that expired. Don't leave the reader guessing what "which" refers to; be specific to prevent confusion.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "which expired on" functions as a relative clause, modifying a noun phrase by providing additional information about when something ceased to be valid or effective. Ludwig AI confirms this usage is correct and provides numerous examples.
Frequent in
News & Media
78%
Encyclopedias
10%
Formal & Business
5%
Less common in
Science
3%
Reference
2%
Academia
2%
Ludwig's WRAP-UP
In summary, the phrase "which expired on" is a grammatically sound and frequently employed relative clause used to specify the termination date of various agreements, contracts, or authorizations. As Ludwig highlights, this phrase is most commonly found in news and media sources, offering clarity regarding the duration or validity of a subject. Ludwig AI shows that the phrase is considered correct and can be used effectively in formal and neutral contexts. While alternatives like "that concluded on" or "that terminated on" exist, "which expired on" remains a clear and direct way to indicate when something ceased to be valid.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
that terminated on
Substitutes 'expired' with 'terminated', providing a stronger sense of official or legal ending.
that concluded on
Replaces 'expired' with 'concluded', emphasizing the completion or termination aspect.
that ceased on
Replaces 'expired' with 'ceased', indicating a complete halt or discontinuation.
that lapsed on
Uses 'lapsed' instead of 'expired', suggesting a more passive form of termination due to inactivity or neglect.
whose deadline was
Specifically refers to a deadline, making it suitable when discussing time-sensitive tasks or agreements.
that finished on
Employs 'finished', a more straightforward and less formal term for ending.
that ran out on
Uses the idiomatic 'ran out' instead of 'expired', providing a more casual tone.
that was valid until
Focuses on the period of validity rather than the specific end date.
that was effective until
Similar to 'valid until', but emphasizes the effectiveness or operational period.
that was set to end on
Emphasizes a pre-determined end, adding context about the expiration being planned.
FAQs
How can I use "which expired on" in a sentence?
You can use "which expired on" to specify the date something became invalid or ended, like "The agreement, which expired on June 30, was not renewed."
What can I say instead of "which expired on"?
You can use alternatives like "that concluded on", "that lapsed on", or "that terminated on" depending on the context.
Is it correct to say "that expired on" instead of "which expired on"?
Both "that expired on" and "which expired on" are grammatically acceptable, but "which" is generally preferred in nonrestrictive clauses, providing additional information. "That" is often used in restrictive clauses that are essential to the sentence's meaning.
What is the difference between "which expired on" and "which ended on"?
While both phrases convey a similar meaning, "which ended on" is more general, whereas "which expired on" often implies a formal agreement, contract, or time-limited authorization.
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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
4.5/5
Expert rating
Real-world application tested