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
has been assembled
Grammar usage guide and real-world examplesUSAGE SUMMARY
"has been assembled" is a correct construction and is commonly used in written English.
It is in the present perfect tense and passive voice, which is often used to describe an action that was completed in the past and is still relevant in the present. Example: The new furniture set has been assembled by the company's skilled workers.
✓ Grammatically correct
Science
News & Media
Academia
Alternative expressions(20)
has been settled
has been created
has been obtain
has been derived
has been secured
has been constructed
has been stockpiled
has been prepared
was gathered
has been elicited
has been acquired
has been received from
has been derived from
has been obtained
has been accomplished
has been compiled
has been provided with
has been collated
has been extracted
has been gain
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
59 human-written examples
A thermo-mechanical prototype has been assembled.
spectroscopy has been assembled in our laboratory.
Science
The gallery below has been assembled from across multiple collections.
Academia
A mouthwatering cast has been assembled to support her.
News & Media
The MEMS mirror has been assembled into a VOA module.
Dr. Venter said his new genome has been assembled from scratch.
News & Media
How and by whom this material has been assembled and cut together is, however, a mystery.
News & Media
Celera's genome has been assembled by a different method, called a whole genome shotgun strategy.
News & Media
A lavish and funky cast has been assembled to tell the tale.
News & Media
A new Afghan leadership has been assembled in talks in Bonn.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
1 human-written examples
A prototype for a vaginal colptomizer device has been assembled [13].
Science
Expert writing Tips
Best practice
When describing the creation of something abstract, ensure that the use of "has been assembled" accurately reflects a process of combining distinct elements.
Common error
Avoid using "has been assembled" to describe processes that are ongoing or continuously evolving. This phrase implies a completed state, so it's inappropriate for describing something that is still in the process of being created or modified.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "has been assembled" functions as a verb phrase in the present perfect passive voice. This construction typically describes an action completed at an unspecified time in the past, emphasizing the resulting state. Ludwig confirms its correct grammatical structure.
Frequent in
Science
43%
News & Media
39%
Academia
6%
Less common in
Encyclopedias
3%
Wiki
2%
Formal & Business
7%
Ludwig's WRAP-UP
In summary, "has been assembled" is a grammatically sound and frequently used phrase, as affirmed by Ludwig. It functions as a present perfect passive verb phrase, conveying the completion of a construction or organizational process. The phrase sees prevalent use in scientific and news-related contexts, maintaining a generally neutral to formal register. The examples provided by Ludwig showcase a variety of applications, from physical objects to teams and data collections.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
has been constructed
Focuses on the physical creation or building of something, emphasizing the act of construction.
has been created
Emphasizes the act of bringing something new into existence, whether physical or abstract.
has been put together
A more informal way of saying something has been assembled, suggesting a less formal process.
has been formed
Focuses on the creation of a group or organization, rather than a physical object.
has been built
Similar to "has been constructed", but can also apply to abstract things like a reputation.
has been fabricated
Implies a more complex manufacturing process, often involving specialized techniques.
has been compiled
Suggests gathering information or data from different sources to create a whole.
has been prepared
Focuses on making something ready for use or a specific purpose.
has been manufactured
Emphasizes the process of mass production, usually in a factory setting.
has been developed
Highlights the process of growth and improvement over time, often involving research and testing.
FAQs
How can I use "has been assembled" in a sentence?
You can use "has been assembled" to describe something that has been put together from different parts or elements. For example, "The team "has been assembled" to work on the new project."
What can I say instead of "has been assembled"?
Alternatives include "has been constructed", "has been created", or "has been put together", depending on the specific context.
Is it better to say "has been assembled" or "was assembled"?
"Has been assembled" implies that the assembled item is still in its assembled state and relevant to the present. "Was assembled" simply indicates that the action of assembling occurred in the past, without necessarily implying a continued state.
What is the difference between "has been assembled" and "has been compiled"?
"Has been assembled" generally refers to physical objects or teams, while "has been compiled" often refers to information or data that has been gathered and organized. For example, a report "has been compiled", but a machine "has been assembled".
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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested