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 already persisted
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "had already persisted" is correct and usable in written English.
It can be used to indicate that something has continued or endured up to a certain point in the past before another action occurred. Example: "By the time the new policy was implemented, the issues had already persisted for several months."
✓ Grammatically correct
News & Media
Science
Alternative expressions(19)
had already survived
had already reviewed
had already proposed
had already evaluated
had already analyzed
had already checked
had already written
had already discussed
had already begun
had already nailed
had already prepared
had already pulled
had previously filed
had originally submitted
had already issued
had already presented
had before handed in
had already reimbursed
had formerly put forward
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
For example, one of the attorneys for Juan Rivera, whose case was mentioned in Starr's article, told me that increased media attention to Rivera's case, particularly from the New York Times, helped to correct a wrong that had already persisted through multiple guilty verdicts.
News & Media
In the second observation period, the avian predation risk level had already persisted for at least 24 hours.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
Inflation has already persisted below target longer than the Fed expected, and the latest data suggest that it is the public's expectations of inflation that are converging towards actual inflation, rather than the other way around.
News & Media
He adds:Inflation has already persisted below target longer than the Fed expected, and the latest data suggest that it is the public's expectations of inflation that are converging towards actual inflation, rather than the other way around.
News & Media
Several have seen their disease completely disappear, and a few of these complete responses have already persisted.
News & Media
This deprivation of equality has already persisted for decades.
News & Media
"We agreed to a reasonable arrangement, since we believe this case has already persisted long enough," the SAP spokesman said.
News & Media
Now that this situation has already persisted for five years, significant damage has already been done to the future size, skills, and motivations of the labor force.
News & Media
She denied that Valegro had already been sold but rumours persist that he and Hester's Uthopia will now leave British hands.
News & Media
These earliest known synapsids and reptiles had already developed some traits that would persist in their descendants, modern mammals and reptiles.
Encyclopedias
He persisted even while journalists had already begun counting up the dozens of early projections for a Romney victory.
News & Media
Expert writing Tips
Best practice
Use "had already persisted" to emphasize that a condition or situation had been ongoing for a significant duration before another event occurred. This highlights the established nature of the prior state.
Common error
Avoid using "had already persisted" when the simple past tense is more appropriate. "Had already persisted" is best used to establish a past-perfect context relative to another past event, not as a standalone past action.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
Past Perfect Tense Marker: The phrase "had already persisted" functions as a marker of the past perfect tense. It indicates that an action or condition (persisting) was completed before another action or time in the past. Ludwig examples confirm the phrase's use in establishing temporal order in narrative and analytical contexts.
Frequent in
News & Media
50%
Science
50%
Encyclopedias
0%
Less common in
Wiki
0%
Reference
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "had already persisted" is a grammatically correct construction used to indicate that a condition or situation had been ongoing for a period of time before another event took place. As highlighted by Ludwig, this phrase is best used in contexts where establishing a prior state is important. While not exceedingly common, the phrase appears in reputable sources such as news outlets and scientific publications, suggesting a neutral register. When writing, be mindful of tense sequencing to ensure accurate and effective communication. Alternatives like "had already continued" or "had already endured" can offer similar meanings with potentially different nuances.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
had already continued
Replaces "persisted" with "continued", focusing on the action of continuing.
had already endured
Substitutes "persisted" with "endured", emphasizing the experience of undergoing something difficult.
had already remained
Replaces "persisted" with "remained", indicating a state of staying in place or condition.
had already lasted
Changes "persisted" to "lasted", highlighting the duration of something.
had already been present
Uses a more descriptive phrase to convey the existence of something up to a point.
had already been ongoing
Emphasizes the continuous nature of something in the past.
had already been in effect
Highlights the active or operational state of something.
had already held true
Focuses on the validity or accuracy of something over time.
had already prevailed
Implies that something had been successful or dominant up to a certain point.
had already sustained itself
Highlights the ability of something to maintain its existence or condition.
FAQs
How can I rephrase "had already persisted" to sound more formal?
Consider alternatives like "had already continued" or "had already endured" to increase the formality of your writing. The choice depends on the specific nuance you want to convey.
Is "had already persisted" the same as "already persisted"?
No, "had already persisted" is in the past perfect tense, indicating an action completed before another point in the past. "Already persisted" uses the present perfect tense, indicating an action that started in the past and has relevance to the present.
What's a simple way to use "had already persisted" in a sentence?
Example: By the time the new regulations were implemented, the problems "had already persisted" for several months.
Which is more appropriate, "had persisted" or "had already persisted"?
"Had already persisted" emphasizes that the persistence occurred before a specific point in the past, adding a sense of duration and prior existence that "had persisted" might not fully convey.
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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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested