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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
are completely operational
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "are completely operational" is correct and usable in written English.
It can be used to indicate that something is fully functional or working as intended. Example: "After the upgrades, the systems are completely operational and ready for use."
✓ Grammatically correct
News & Media
Science
Academia
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
60 human-written examples
He says we need it because "a warning light is flashing on the dashboard of our economy," and there will be perilous times ahead unless the consumer confidence cruise control is completely operational.
News & Media
When he boots his Furby, he said, it plays the computer's startup message from the movie "2001: A Space Odyssey": "I am completely operational, and all my circuits are functioning perfectly".
News & Media
"We also desired for the building to be completely operational for at least one year and all staff to be fully trained in order to offer this buyer the finest white-glove services and a seven-star living experience without room for error," Venger continues.
News & Media
"I'm completely operational and all my circuits are functioning normally".
News & Media
That means political, communications, fund-raising, research and the chairman's office, along with the governor's main operational team, are completely merged.
News & Media
Interdependent supply chain and logistical processes are completely foreign to the daily operational side of the aviation industry, i.e., the airline's curb-to-curb production process, especially when it comes to the movement of the aircraft.
News & Media
One nuclear power company that was penetrated, Wolf Creek Nuclear Operating Corp. in Kansas, issued a statement saying that "there has been absolutely no operational impact to Wolf Creek". The reason is that the plant's operational computer systems are completely separate from the corporate network, spokeswoman Jenny Hageman said.
News & Media
Thus a key design and operational criterion is that the tubes are completely wetted and film break-up is avoided.
*There is no operational connection between spending, taxing, and debt management.* Operationally, they are completely distinct.
News & Media
The operational definition can yield results that are difficult to interpret in the presence of variables that are completely redundant with each other because an even number of completely redundant variables will result in a positive KWII.
Science
If a problem is critical, that means the product, component or concept is completely non-operational, or some essential functionality is missing, and no workaround is known.
Expert writing Tips
Best practice
Use "are completely operational" to clearly and definitively state that systems, equipment, or processes are functioning as intended and ready for use.
Common error
Avoid using "are completely operational" in casual conversation. It can sound overly formal or technical. Opt for simpler phrases like "working fine" or "all set" in informal settings.
Source & Trust
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "are completely operational" functions as a predicate adjective describing the state of a subject (usually plural). It indicates that the subjects mentioned are in a state of full functionality and readiness. As confirmed by Ludwig AI, the phrase is grammatically correct.
Frequent in
News & Media
45%
Science
30%
Academia
25%
Less common in
Formal & Business
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "are completely operational" is a grammatically correct and professionally appropriate way to express that systems or processes are fully functional and ready for use. While the phrase appears most frequently in news media, scientific articles, and academic writing, indicating a professional or neutral tone, it's crucial to avoid overuse in informal contexts. As noted by Ludwig, it is important to note that it correctly denotes that things are ready to use. Consider alternatives like "fully functional" or "in full working order" for similar meanings. Be mindful of subject-verb agreement (is vs are) and context to ensure the best use of this phrase.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
fully functional
Focuses on the aspect of functionality rather than the operational status.
totally functional
Emphasizes the completeness of functionality.
entirely operational
Highlights that the operational status is whole and without exception.
in full working order
Indicates a state of proper condition and readiness for use.
completely ready for use
Focuses on the preparation aspect, emphasizing readiness.
fully up and running
Implies a dynamic state of operation and activity.
in perfect condition
Stresses the flawless state and optimal functionality.
performing optimally
Emphasizes the peak performance and efficiency of operation.
working perfectly
Highlights error-free operation and functionality.
completely serviceable
Emphasizes that something is ready and able to be used.
FAQs
What does it mean when something is "are completely operational"?
It means that the item, system, or process is fully functional and ready to perform its intended tasks without any issues.
What can I say instead of "are completely operational"?
You can use alternatives like "fully functional", "entirely operational", or "in full working order" depending on the context.
Is it correct to say "is completely operational" or "are completely operational"?
Use "is completely operational" for singular subjects (e.g., the system is completely operational) and "are completely operational" for plural subjects (e.g., the systems are completely operational).
When should I use "are completely operational" versus "will be operational"?
"Are completely operational" indicates a current state of functionality, while "will be operational" suggests a future state. For example, "The systems are completely operational now," versus "The systems will be operational after the upgrade".
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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
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested