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
will be operative
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "will be operative" is correct and usable in written English.
It can be used to indicate that something will be in effect or functioning at a future time. Example: "The new policy will be operative starting next month, ensuring all employees are aware of the changes."
✓ Grammatically correct
Science
News & Media
Academia
Alternative expressions(20)
will be implementation
will be maintained
will be operating
will continue to be effective
will be active
will hold
will be activated
will be in effect
will become operative
will be working
will be operational
will take effect
will stand
will start working
shall remain in force
will stay valid
will go live
will be effective
will be up and running
will be sustained
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
10 human-written examples
It will be operative by autumn 2010.
The third end-station, an in-vacuum diffractometer, will be operative by the end of 2016.
Science
I cannot imagine that these plans will be operative at this point.
This new scenario will be taken into account and it will be very important in future when the High Luminosity (HL) LHC will be operative.
Science
Treasury expects that these provisions will be operative only during the state-by-state adoption process and would plan to amend TRADES to delete reference to these provisions once the adoption process has been completed.
Academia
"We've talked about Lampedusa and explained the sense of our military mission that will be operative from tomorrow," Mr Letta told reporters, after talks with the Finnish premier Jyrki Katainen, which preceded the ministerial conference.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
49 human-written examples
Malebranche insisted that God's general will is operative not only in the order of nature, but also in the "order of grace".
Science
I don't know what I was expecting to happen, what solution might conceivably have been offered; but in the end the doctor gave me the pills to make my brain function adequately enough that I can work properly again, and maybe, some day, make enough money that I'll be operative in the world I've found myself in; the one Ronnie O'Sullivan is determined to change.
News & Media
Automatic recognition and irradiation of cells, which enables the irradiation of 1000 cells/h, will soon be operative.
But the link with the investor program will not be operative until a new release of the finance program is out in the fall.
News & Media
PLEASE NOTE: The Rondee service will soon no longer be operative and will no longer accept new sign-ups.
News & Media
Expert writing Tips
Best practice
Use "will be operative" when you want to indicate that a system, policy, or plan will be functioning or in effect at a specific point in the future. It is often used in formal or technical contexts.
Common error
Avoid using "will be operative" in casual conversations or informal writing. Simpler alternatives like "will work" or "will be ready" are often more appropriate.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "will be operative" functions as a future tense verb phrase indicating that something is scheduled or expected to become functional or effective at a later time. Ludwig shows examples in various contexts, indicating its usability.
Frequent in
Science
60%
News & Media
30%
Academia
10%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "will be operative" is a grammatically sound and commonly used expression to indicate future functionality or effectiveness. According to Ludwig, it appears frequently in scientific, news, and academic contexts, suggesting a formal or technical register. While "will be operative" is perfectly acceptable, simpler alternatives like ""will be effective"" or ""will be in effect"" may be more appropriate for informal situations. Remember to consider your audience and context when choosing between these options.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
will become effective
Replaces 'operative' with 'effective', implying a focus on the intended result or impact.
will be in effect
Uses a more common and straightforward expression to indicate future functionality.
will take effect
Similar to "will be in effect" but slightly more formal, often used for rules or policies.
will commence functioning
Substitutes 'operative' with 'functioning', emphasizing the beginning of the action.
will start working
Offers a simpler, more informal way to express that something will begin to operate.
will enter into force
Primarily used in legal or formal contexts to indicate a law or agreement becoming valid.
will be up and running
Implies that something will not only be functional, but also fully operational and ready for use.
will be activated
Suggests something will be turned on or made active at a specific time.
will go live
Commonly used in technology contexts to describe a system or feature becoming available for use.
will come into play
Indicates something will become relevant or influential in a situation.
FAQs
How can I use "will be operative" in a sentence?
You can use "will be operative" to indicate that something will be in effect or functioning at a future time. For example: "The new system "will be operative" from next Monday."
What's a more common way to say "will be operative"?
Alternatives to "will be operative" include "will be effective", "will be in effect", or "will start working", depending on the specific context.
Is "will be operative" suitable for formal writing?
Yes, "will be operative" is suitable for formal writing, especially in technical, legal, or business contexts. It conveys a sense of official or planned functionality.
What is the difference between "will be operative" and "will be operational"?
While both phrases indicate future functionality, "will be operative" often implies a system or policy coming into effect, whereas "will be operational" typically refers to the ability to function or perform a task. They are largely interchangeable, but context matters.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
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