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
Be fully operational
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "Be fully operational" is correct and usable in written English.
It can be used in contexts where you want to indicate that something is functioning at its full capacity or capability. Example: "After the maintenance work is completed, the system will be fully operational and ready for use."
✓ Grammatically correct
News & Media
Academia
Formal & Business
Science
Alternative expressions(2)
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
Once expected to be operating in May, officials said the new group would not be fully operational until August.
News & Media
It is waiting for that to be fully operational.
News & Media
The new system will be fully operational by 2008.
News & Media
Not for six years would MANIAC be fully operational.
Academia
"I am confident that within a month or less, it will be fully operational".
News & Media
The force is scheduled to go into service next summer and be fully operational in 2006.
News & Media
"It's taken a while for the foundation to be fully operational".
News & Media
The ORN network will be fully operational by 25 July – two days before the opening ceremony.
News & Media
They begin leaving on Wednesday and the team should be fully operational by May, he said.
News & Media
We will be fully operational when U.S. equity markets reopen on Monday".
News & Media
The new system is expected to be fully operational by June 2003.
News & Media
Expert writing Tips
Best practice
In technical documentation, use "Be fully operational" to signify that all features and functions are tested and ready for use.
Common error
Don't use "Be fully operational" without defining clear metrics or standards for what 'fully operational' means. Otherwise, the phrase becomes vague and open to interpretation.
Source & Trust
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "Be fully operational" primarily functions as a descriptive phrase, indicating the state of readiness and complete functionality of a system, project, or entity. As Ludwig AI confirms, this usage is both correct and widely accepted.
Frequent in
News & Media
60%
Academia
18%
Formal & Business
12%
Less common in
Science
10%
Reference
0%
Encyclopedias
0%
Ludwig's WRAP-UP
The phrase "Be fully operational" is a common and correct way to express that something is completely functional and ready for use. As confirmed by Ludwig AI, it is widely used across various contexts, including News & Media, Academia, and Formal & Business settings. While alternatives like "become completely functional" or "be up and running" exist, it’s important to provide clear metrics for what 'fully operational' entails to avoid ambiguity. Therefore, providing a specific timeline or criteria when using this phrase is crucial for clarity.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
Become completely functional
Emphasizes the transition to a state of complete functionality.
Be completely ready
Highlights the state of preparedness.
Be up and running
An idiomatic expression denoting immediate operational status.
Enter into service
Suggests the commencement of active duty or operation.
Start functioning properly
Focuses on the correct and intended manner of operation.
Achieve full capacity
Indicates reaching the maximum operational capability.
Be in full swing
Implies a state of active and vigorous operation.
Reach operational readiness
Highlights the attainment of a state of preparedness for operation.
Go live
Commonly used in technology to indicate a system is active for users.
Commence full operation
Formally indicates the beginning of complete operational activity.
FAQs
What does "Be fully operational" mean?
The phrase "Be fully operational" indicates a state where something is completely functional, ready for use, and performing at its intended capacity.
How can I use "Be fully operational" in a sentence?
You can use "Be fully operational" to describe when a system, project, or service is ready to perform all its functions. For example, "The new software will "become completely functional" after the update".
What are some alternatives to "Be fully operational"?
Alternatives include "be completely ready", "be up and running", or "achieve full capacity", depending on the specific context.
Is it correct to say "Be fully operational"?
Yes, "Be fully operational" is a correct and commonly used phrase in English. It clearly conveys the idea of something being completely functional and ready for use.
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
86%
Authority and reliability
4.6/5
Expert rating
Real-world application tested