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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
valid for three months
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "valid for three months" is correct and usable in written English.
It can be used to refer to something that is only valid to a certain point in time, such as a promotional offer or discount code. For example, "This promotional code is valid for three months from the time of purchase."
✓ Grammatically correct
News & Media
Academia
Wiki
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
11 human-written examples
Tourist visas are valid for three months, and cost £50.
News & Media
It is best to apply for a visa, valid for three months, before leaving home.
News & Media
Smaller lenders, such as Newcastle, Manchester and Saffron building societies, have mortgage offers valid for three months.
News & Media
Unlike traditional money that can be saved, the chiemgauer is only valid for three months – the idea being that it must be spent, thereby boosting the local economy.
News & Media
Banns remain valid for three months after their complete publication on three Sundays prior to the marriage during morning or evening service.
Encyclopedias
A single-entry visa, valid for three months, costs £30 and takes four days if you apply in person, or 10 days by post.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
49 human-written examples
The discounted passes are those for travel of 6, 8 or 10 days within a two-month period; all are valid for six months.
News & Media
It said the offer was valid for six months.
News & Media
Hamas said then that the truce was valid for six months.
News & Media
"Yes, sir, a stop payment on a check is only valid for six months".
News & Media
For the purposes of tax rebates, such invoices will be valid for six months from their date of issue.
Academia
Expert writing Tips
Best practice
When using "valid for three months", ensure the context clearly defines what is being validated, such as a coupon, a passport, or a legal agreement. Always include specific details to avoid ambiguity.
Common error
Avoid using "valid for three months" without specifying the starting date or reference point. For example, instead of saying "the warranty is valid for three months", specify "the warranty is valid for three months from the date of purchase".
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "valid for three months" functions as an adjectival phrase modifying a noun. It specifies the duration for which something remains valid or effective. As Ludwig AI confirms, it correctly indicates the validity's timespan.
Frequent in
News & Media
46%
Academia
20%
Wiki
12%
Less common in
Science
10%
Encyclopedias
6%
Formal & Business
6%
Ludwig's WRAP-UP
The phrase "valid for three months" is a common and grammatically correct way to indicate that something is effective or usable for a period of three months. According to Ludwig AI, it’s frequently used to define the timespan of promotional offers or official documents. As evidenced by the examples, it appears in diverse contexts, including news articles, academic papers, and wiki entries, as well as more formal business communications. To ensure clarity, particularly in formal settings, is helpful specify the starting date of the validity period. While variations like "good for three months" or "effective for a three-month period" exist, "valid for three months" remains a straightforward and widely understood choice.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
Good for three months
Replaces "valid" with "good", maintaining the meaning of effectiveness for a specific duration.
Effective for a three-month period
More formal phrasing emphasizing the period of effectiveness.
Lasts for three months
Focuses on the duration of the validity.
Applicable for three months
Highlights the applicability of something during the specified time.
In effect for three months
Indicates the period during which something is in operation or force.
With a three-month validity
Rephrases to emphasize the validity period as a characteristic.
Limited to three months
Highlights the restriction of the validity to a specific duration.
Stays valid for three months
Similar to "lasts", emphasizing continued validity.
Has a three-month lifespan
Focuses on the duration as a lifespan or period of existence.
Only valid until [date]
Specifies an end date instead of a duration, implying the same limitation.
FAQs
How do I use "valid for three months" in a sentence?
You can use "valid for three months" to describe the duration of validity for items like coupons, visas, or contracts. For example, "This coupon is valid for three months from the date of issue", or "The visa is valid for three months from the date of entry".
What are some alternatives to saying "valid for three months"?
Alternatives include "good for three months", "effective for a three-month period", or "lasts for three months". The best choice depends on the specific context.
Is it necessary to specify a start date when using "valid for three months"?
While not always grammatically required, specifying a start date provides clarity and avoids confusion. It's best practice to include a starting date, especially in formal or legal contexts, as this removes ambiguity about the period of validity.
What happens if a document is "valid for three months" and that period has expired?
If a document or offer is "valid for three months" and that time has passed, it is no longer considered active or usable. The specific consequences will depend on the nature of the document or offer but generally it cannot be used or relied upon after the expiration date.
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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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested