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
is under planning
Grammar usage guide and real-world examplesUSAGE SUMMARY
'is under planning' is correct and usable in written English.
You can use it when referring to a project that is currently in the planning stages or being planned. For example: "The construction of the new bridge is under planning."
✓ Grammatically correct
Science
News & Media
Wiki
Alternative expressions(20)
is being designed
is under design
is being formulated
is in preparation
is in development
is being prepared
is under command
is under development
is under preparation
is being drafted
is being developed
is in the works
is in the process of being drafted
is being composed
is contemplated
is currently being written
is in the planning stage
is being planned
is in the pipeline
is under prepared
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
2 human-written examples
Regional or international high-speed rail is under planning or construction in the United States, Europe, Asia, and South America [1].
The Fornebu Line is under planning, and would be built either as a light rail or a rapid transit, which would allow rail transport from the city center of Oslo and Lysaker to the stadium.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
Several prototypes have being tested in recent years; some projects around the UK are under planning.
News & Media
In Canada, checking was performed by local research offices, but the transfer of such duties to special boards was under planning.
The code qualification of CLAM steel is under plan for its final application in ITER-TBM and DEMO in the future.
Science
Determination of mine gas explosibility is definitely a significant work for mine safety especially when any mine rescue strategies are under planning or implementing.
Molecular expression and functional assays are under planning for independent study, in the future, to examine the biological functions of the recombinantly expressed Sra-TIL, including antigenic properties, cell binding, cytokine release, and enzymatic biochemical experiments.
The first sections of the upgraded Vestfold Line opened in 1995 and 2001, and additional proposals are under planning for the remaining sections.
Wiki
Borrowing is not just a little higher than it was meant to be under Plan A but three times the intended level.
News & Media
Such an "operational plan" is under development, the plan states.
News & Media
Much more is under construction or planned (see chart).
News & Media
Expert writing Tips
Best practice
Use "is under planning" when referring to a project or activity that is currently in the initial stages of development and has not yet been finalized.
Common error
Avoid using "is under planning" when the planning stage is complete. Use phrases like "was planned" or "has been planned" to indicate completion.
Source & Trust
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is under planning" functions as a verbal phrase indicating that a project, strategy, or activity is currently in the process of being planned. Ludwig AI confirms its usability in English.
Frequent in
Science
33%
News & Media
33%
Wiki
33%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "is under planning" is a grammatically correct verbal phrase used to describe projects or activities currently being planned. While confirmed by Ludwig AI as usable, it's less common than alternatives like "is being planned". Its usage spans across Science, News & Media, and Wiki contexts. To enhance clarity, avoid using it when planning is complete, opting for "was planned" instead. Remember that, although grammatically sound, selecting the most appropriate alternative can improve your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
is being planned
Emphasizes the ongoing action of planning.
is in the planning stage
Specifies a particular phase in the overall process.
is in development
Focuses on the active development of a project.
is being developed
Similar to "is in development", highlighting the active process.
is in the works
An idiomatic expression indicating something is being prepared.
is being prepared
Focuses on the preparation aspect of planning.
is being designed
Highlights the design phase of a project.
is on the drawing board
An idiomatic expression referring to the initial stages of planning.
is in the pipeline
Indicates that something is scheduled to happen in the future.
is contemplated
Highlights the consideration and thought process behind planning.
FAQs
How to use "is under planning" in a sentence?
You can use "is under planning" to describe something that is currently being planned. For example, "The new transportation system "is under planning"." You can also use "is being planned".
What can I say instead of "is under planning"?
Alternatives include "is being planned", "is in development", or "is in the planning stage", depending on the specific context.
Which is correct, "is under planning" or "is being planned"?
Both phrases are grammatically correct, but "is being planned" is more commonly used and might sound more natural to some speakers. "Is under planning" emphasizes the state of being in the planning phase, while "is being planned" focuses on the process.
What's the difference between "is under planning" and "is under construction"?
"Is under planning" refers to the stage before any physical work has begun, while "is under construction" means that the physical building or implementation process is already in progress.
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
4.1/5
Expert rating
Real-world application tested