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
had been altered
Grammar usage guide and real-world examplesUSAGE SUMMARY
"had been altered" is correct and usable in written English.
You can use it when you or someone else has already changed something in the past. Example: The document had been altered since the last time I saw it.
✓ Grammatically correct
News & Media
Science
Alternative expressions(20)
was modified
was changed
had been modified
had undergone changes
had been adjusted
was adjusted
had been revised
had been transformed
had been updated
had been translated
had been amended
had been allocated
had been reconsidered
had been rewritten
had been modifications
had been shifted
had been corrected
had been changes
had been deleted
had been rehabilitated
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
56 human-written examples
"It had been altered.
News & Media
Goldin suggested the comptroller's books had been altered.
News & Media
When Mr. Biesenbach returned, his home had been altered.
News & Media
"But the engineers said the river had been altered so much it wouldn't work".
News & Media
His face had been altered by the burns, his skin lightened.
News & Media
Dr. Mihalcescu used cyanobacteria that had been altered to glow when certain genes expressed enzymatic compounds.
News & Media
By the time they acquired the building, it had been altered beyond recognition.
News & Media
It fit, though not meaningfully better than an off-the-peg one that had been altered.
News & Media
But small bedrooms upstairs had been altered, as had a service wing the Morans added later.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
2 human-written examples
(It has been altered significantly since then).
News & Media
The basic design has been altered.
News & Media
Expert writing Tips
Best practice
Use "had been altered" to emphasize that the action of altering happened before another point in the past. This is especially useful in narratives and historical accounts.
Common error
Avoid using "had been altered" when a simple past tense like "was altered" is sufficient. The past perfect is necessary only when indicating an action completed before another past action.
Source & Trust
88%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "had been altered" functions as the past perfect passive voice of the verb "alter". It describes an action of changing something that was completed before another point in time.
Frequent in
News & Media
54%
Science
33%
Wiki
6%
Less common in
Formal & Business
3%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "had been altered" is a grammatically sound and frequently used phrase that effectively conveys a past action of modification completed before another point in time. As Ludwig confirms, this phrase is suitable for various contexts, especially in news and media, and scientific writing. When employing "had been altered", clarity is key – ensure the subject and agent of alteration are evident, and that the past perfect tense is justified by the timeline of events. Also remember that alternative phrases as "was modified" or "had been modified" can also be considered based on the specific context.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
had been modified
Maintains the past perfect passive tense.
was changed
Replaces "altered" with a more common synonym.
had been adjusted
Past perfect passive form of "adjusted".
was modified
Uses a simpler verb tense and active voice.
was adjusted
Suggests a slight or fine-tuned change.
had undergone changes
Emphasizes the process of change rather than the end result.
had been revised
Suggests a change made to improve or correct something.
had been transformed
Implies a more significant or dramatic change.
had been updated
Indicates that something has been made more current.
had experienced alteration
Nominalizes "altered", making it a noun.
FAQs
How is "had been altered" used in a sentence?
"Had been altered" indicates that something was changed before a specific point in the past. For instance, "The original document "had been altered" before it was submitted as evidence".
What are some alternatives to "had been altered"?
Alternatives include "was modified", "was changed", or "had been modified" depending on the context and the nuance you want to convey.
Which is correct, "had been altered" or "was altered"?
Both are correct, but they convey different meanings. "Was altered" indicates a simple past action, while "had been altered" indicates an action completed before another point in the past. The choice depends on the timeline of events you're describing.
What's the difference between "had been altered" and "had been changed"?
While similar, "altered" often implies a more specific or intentional modification, while "changed" is a broader term. The best choice depends on the specific context. You could also consider "had undergone changes" for emphasis.
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
88%
Authority and reliability
4.6/5
Expert rating
Real-world application tested