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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
it is built up
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "it is built up" is correct and usable in written English.
You can use it to describe something that has been constructed or developed over time, often referring to a process or accumulation. Example: "The community spirit is built up through years of collaboration and support among its members."
✓ Grammatically correct
Science
News & Media
Encyclopedias
Alternative expressions(20)
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
22 human-written examples
The meaning potential of a lexeme is construed, it is built up by its use and more specifically by its use in context.
Science
It is built up with enormous emotion, teetering between hope and despair.
News & Media
Shotcrete is small-aggregate concrete conveyed through a hose and shot from an air gun onto a backup surface on which it is built up in thin layers.
Encyclopedias
The three-story structure seems even more imposing because it is built up to the property line, like a bulging suburban McMansion.
News & Media
It is built up from three-dimensional Zn/P/O frameworks.
Either the flux rope is present long before the eruption, or it is built up by reconnection of a sheared arcade from the beginning of the eruption.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
38 human-written examples
It is build up and used on an ongoing basis by the network of regional pharmacovigilance centres, which have a direct access to the data.
Instead of feeling sorry for yourself, easy as it is, build up your self-confidence.
Wiki
We are very aware of the paint, its texture, the way it's built up in layers and layers of subtly shifting colors.
News & Media
It was built up like a prizefight.
News & Media
"It was built up too much," Conte said later.
News & Media
Expert writing Tips
Best practice
When using "it is built up", ensure the context clearly indicates what "it" refers to and what elements contribute to the building process. This avoids ambiguity and strengthens clarity.
Common error
Avoid using "it is built up" excessively in academic or formal writing, as it can contribute to a passive voice. Opt for active constructions to make your writing more direct and engaging, when appropriate. For example, instead of saying "the theory is built up from several key concepts", consider "several key concepts build the theory."
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "it is built up" functions as a passive construction, indicating that something is being constructed, developed, or accumulated by an unspecified agent. As Ludwig AI shows, it often describes how structures, arguments, or emotions are gradually formed.
Frequent in
Science
36%
News & Media
34%
Encyclopedias
10%
Less common in
Wiki
8%
Formal & Business
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "it is built up" is a grammatically correct and commonly used passive construction that describes a process of construction, development, or accumulation. Ludwig AI confirms its validity and wide application. It's most frequently found in science, news, and encyclopedic contexts. While versatile, writers should be mindful of potential overuse of the passive voice and opt for more active constructions where appropriate. Its usage suggests a neutral to formal tone, suitable for objective descriptions of gradual processes.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
it is constructed
Focuses on the act of building or assembling something, implying a more deliberate process.
it is developed
Emphasizes growth and evolution, suggesting a more organic or progressive change.
it is formed
Highlights the creation or shaping of something, often implying a specific structure or design.
it is assembled
Implies bringing together separate parts to create a whole.
it is accumulated
Focuses on the gradual gathering of something over time, such as knowledge or wealth.
it is established
Suggests setting up something firmly and permanently.
it is created
Highlights the act of bringing something new into existence.
it is erected
Implies a more formal or monumental construction.
it is fabricated
Focuses on the manufacturing or crafting of something, potentially implying artificiality.
it is amassed
Emphasizes the collection of something in large quantities.
FAQs
How can I use "it is built up" in a sentence?
The phrase "it is built up" describes a process of construction or development. For example, "The argument "it is built up" with compelling evidence" or "The tension "it is built up" throughout the movie."
What are some alternatives to "it is built up"?
Depending on the context, you could use phrases like "it is constructed", "it is developed", or "it is formed" as alternatives to "it is built up".
Is "it is build up" grammatically correct?
No, "it is build up" is grammatically incorrect. The correct form is ""it is built up"", using the past participle form of the verb "build".
What's the difference between "it is built up" and "it is being built up"?
"It is built up" describes a completed process of construction, while "it is being built up" describes a process that is currently in progress.
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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