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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
have been modified
Grammar usage guide and real-world examplesUSAGE SUMMARY
'have been modified' is correct and usable in written English.
You can use this phrase when you need to describe something that has changed or been altered in some way. For example, "These rules have been modified to reflect current regulations."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Academia
Alternative expressions(20)
have been offered
is already finalized
has been transported
will be considered
has been honored
will present
is on track to be finalized
had been completed
has now ended
have been kept
has successfully preserved
has been deteriorated
have been dismissed
is going to be presented
will be revised
will be permitted
will be handed in
has been redeployed
have received notice
is arranged for
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
They have been modified.
News & Media
But how many loans have been modified?
News & Media
Many have been modified beyond recognition.
News & Media
Traditions have been modified to include Christian ceremonies.
Encyclopedias
Women's rules over the years frequently have been modified.
Encyclopedias
Training and testing sets have been modified for each case.
Existing sensors, such as cameleon, have been modified and improved.
The warnings of the economic consequences of the vote have been modified since it took place.
News & Media
Likewise, ads promoting San Diego that began after Sept. 11 have been modified.
News & Media
The administration still does not know how many mortgages have been modified under the program.
News & Media
A wide range of plants have been modified, including cotton, oilseed rape and tobacco.
News & Media
Expert writing Tips
Best practice
Use "have been modified" when you want to emphasize that a change has already occurred, rather than focusing on the act of changing.
Common error
Ensure the subject that "have been modified" refers to is clear. Avoid vague references that could confuse the reader about what exactly underwent changes.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "have been modified" functions as a passive voice construction in the present perfect tense. It indicates that a subject has undergone a process of change or alteration. As Ludwig AI confirms, this phrase is widely accepted and used in various contexts.
Frequent in
News & Media
34%
Science
27%
Academia
18%
Less common in
Encyclopedias
13%
Wiki
5%
Formal & Business
3%
Ludwig's WRAP-UP
The phrase "have been modified" is a grammatically sound and versatile expression used to describe changes that have occurred to something. Ludwig AI validates its widespread use across diverse contexts, from news and media to academic and scientific writing. When using "have been modified", ensure clarity by specifying what was modified and why, and avoid ambiguity by clearly defining the subject of the modification. Consider alternatives like "have been altered" or "have been changed" to add nuance to your writing. Remember to choose the phrase that most accurately reflects the nature and extent of the changes you're describing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
have been altered
This alternative suggests a change, often implying a more significant or fundamental alteration.
have been changed
This indicates that something has become different, highlighting the aspect of transformation.
have been adjusted
This suggests a slight change, often to improve or make something more suitable.
have been revised
This indicates a review and subsequent correction or improvement.
have been transformed
This implies a complete and dramatic change.
have been adapted
This suggests changes made to suit new conditions or purposes.
have undergone changes
This highlights the process of change rather than the state of being changed.
have seen modifications
This emphasizes the existence of modifications, drawing attention to the alterations.
have been updated
This implies changes to bring something current or modern.
have evolved
This suggests a gradual development and change over time.
FAQs
How can I use "have been modified" in a sentence?
Use "have been modified" to indicate that something has undergone changes. For example, "The original plans "have been modified" to accommodate new safety standards".
What are some alternatives to "have been modified"?
You can use alternatives such as "have been altered", "have been changed", or "have been adjusted" depending on the specific nuance you want to convey.
Is it better to use "have been modified" or "were modified"?
Use "have been modified" when referring to the present perfect tense, indicating changes that have occurred up to the present. Use "were modified" for the simple past tense, indicating changes that occurred at a specific time in the past.
What does "have been modified" imply about the original state?
The phrase "have been modified" implies that the original state of something has been altered in some way. The extent of the change can vary, but it suggests that the current state is different from its initial condition.
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested