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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
whichever occurs first
Grammar usage guide and real-world examplesUSAGE SUMMARY
"whichever occurs first" is correct and usable in written English.
You can use this phrase when you want to indicate that one of two or more possible events will happen, but that it is not known which event will happen first. For example: "The project will be complete by April 1st or by the time 1000 hours of work have been logged, whichever occurs first."
✓ Grammatically correct
Academia
News & Media
Science
Alternative expressions(20)
whichever is sooner
whichever comes earlier
whichever happens first
whichever transpires first
whichever materializes first
depending on which comes first
at the initial stage of
first opportunity
at the first of
whichever is earlier
whichever takes precedence
the earlier of the two
at the earlier of
at the earliest
as soon as possible
whichever is first
at the beginning of
whichever comes first
the first to occur
whichever is the sooner
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
(iii) The duration (for example, "30 days or 1,000 miles, whichever occurs first").
Academia
Intermediate useful life is a period of use of 5 years or 50,000 miles, whichever occurs first.
Academia
Early registration will end when 40 tickets have been sold or on March 31, whichever occurs first.
Academia
Early registration will end when 50 tickets have been sold or on November 4, whichever occurs first.
Academia
Full useful life is a period of use of 11 years or 120,000 miles, whichever occurs first.
Academia
For all other heavy-duty diesel engines the aforementioned period shall be 5 years/100,000 miles, whichever occurs first.
Academia
The order by the F.A.A. today requires a detailed inspection of the DC‐10's engine mountings every 100 hours or every 10 days, whichever occurs first.
News & Media
The license expires when the total value or quantity authorized has been shipped or when the date of expiration has been reached, whichever occurs first.
Academia
Full useful life is a period of use of 10 years or 100,000 miles, whichever occurs first, except as otherwise noted in § 86.094-9.
Academia
Materials will be due using the same schedule as the sponsor, or on the expiration date of the Proxy SUL Card (whichever occurs first).
Academia
Students enrolled in distance courses also continue to have access to video lectures until the extension-of-time deadline or their grade is changed, whichever occurs first.
Academia
Expert writing Tips
Best practice
When using "whichever occurs first", ensure that the two conditions or events being compared are clearly defined and easily understood by the reader. This prevents ambiguity and ensures clarity in your writing.
Common error
Avoid using "whichever occurs first" without explicitly stating the conditions being compared. For instance, instead of saying "The deadline is whichever occurs first", specify: "The deadline is April 1st or when the project is completed, whichever occurs first".
Source & Trust
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "whichever occurs first" functions as a conjunctive adverbial phrase, connecting two clauses and indicating that only one of the conditions will be met, specifically the one that happens sooner. Ludwig AI confirms that the phrase is correct and usable.
Frequent in
Academia
46%
Science
31%
News & Media
15%
Less common in
Formal & Business
7%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "whichever occurs first" is a grammatically sound and frequently used expression, as verified by Ludwig AI, to indicate that the earlier of two potential events or conditions should take precedence. Its most common use cases are in academic, scientific, and news contexts, where precision and clarity are essential. It's crucial to explicitly state the conditions being compared when using the phrase to avoid any ambiguity. Alternatives such as "whichever is sooner" or "whichever comes earlier" exist, but they might lack the formality needed in specific settings. This phrase serves to set clear boundaries and ensure mutual understanding in various situations.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
whichever comes earlier
Changes 'occurs first' to the more colloquial 'comes earlier'.
whichever is sooner
Replaces 'occurs first' with 'is sooner', emphasizing the time aspect.
whichever happens first
Substitutes 'occurs' with 'happens', a more informal alternative.
whichever is met first
Focuses on the fulfillment of a condition rather than a general event.
whichever transpires first
Uses 'transpires' for a more formal tone than 'occurs'.
whichever materializes first
Emphasizes the actual realization of the event or condition.
whichever is achieved first
Implies a goal or target is reached before another.
depending on which comes first
Rephrases as a dependency, highlighting that the outcome relies on the sequence.
subject to whichever is earlier
Adds a sense of contingency or dependence on the timing of events.
whichever is triggered first
Highlights the triggering event as the determining factor.
FAQs
How can I use "whichever occurs first" in a sentence?
Use "whichever occurs first" to indicate that only one of two possibilities will happen, and you're specifying that the first to happen is the one that matters. For example, "The warranty lasts for two years or 24,000 miles, "whichever occurs first"".
What's a more concise way to say "whichever occurs first"?
Alternatives like "whichever is sooner" or "whichever comes earlier" can sometimes provide a more concise alternative while retaining the same meaning.
Is it always necessary to use "whichever occurs first"?
No, sometimes the context makes it clear without explicitly stating "whichever occurs first". However, including it can enhance clarity, especially in contracts or formal documents where precision is essential.
What is the difference between "whichever occurs first" and "whichever is applicable"?
"Whichever occurs first" refers to a temporal sequence, indicating the earlier of two events. "Whichever is applicable" refers to relevance or suitability, indicating the appropriate option based on the situation.
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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
4.6/5
Expert rating
Real-world application tested