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
it can be retroactive
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "it can be retroactive" is correct and usable in written English.
You can use it when discussing policies, laws, or decisions that can apply to a previous date or time rather than just the present or future. Example: "The new tax law states that it can be retroactive, affecting all transactions made since the beginning of the year."
✓ Grammatically correct
News & Media
Science
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
1 human-written examples
It can be retroactive.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
Generally it can be said that narratives are retroactive constructions – representations of experiences, things that have happened, including the narrators ordering of events into sequence and the effort to interpret and make something out of those events [ 22, 26, 27].
Science
It would be retroactive.
News & Media
It would be retroactive to July 2000.
News & Media
It would be retroactive to the nearly two years the ushers have worked without a contract.
News & Media
It will be retroactive to July 1 and will run through 2008, the union said.
News & Media
"My inclination would be that it ought to be retroactive as far back as you can get it because none of them ever get enough.
News & Media
It would also be retroactive to Thursday, regardless of the passage date.
News & Media
A prominent theory of forgetting at the behavioral level is anchored in the phenomenon of interference, or inhibition, which can be either retroactive or proactive.
Encyclopedias
"It's pick-and-mix, it's retroactive and it's nostalgic.
News & Media
If necessary--and in his case it is--the tax should be retroactive.
News & Media
Expert writing Tips
Best practice
When using "it can be retroactive", ensure the context clearly indicates what "it" refers to. Ambiguity can lead to confusion about which policy, law, or decision is being discussed.
Common error
Avoid assuming everyone understands the term "retroactive". Briefly explain what it means in the context you are using it, such as, "The policy can be retroactive, meaning it applies to actions taken before today's date".
Source & Trust
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "it can be retroactive" functions as a descriptive statement indicating the possibility of something having an effect on past events or periods. Ludwig confirms its usability in written English.
Frequent in
News & Media
45%
Science
30%
Formal & Business
15%
Less common in
Encyclopedias
5%
Wiki
3%
Reference
2%
Ludwig's WRAP-UP
The phrase "it can be retroactive" is grammatically correct and, as confirmed by Ludwig, usable in written English. It indicates the possibility of a rule, law, or policy applying to past events. While its usage is relatively rare, it appears in diverse contexts, particularly in news media and scientific discussions. For clarity, always specify what "it" refers to and consider providing a brief explanation of "retroactive" to ensure your audience understands the intended meaning. Alternatives such as "it may apply retroactively" can be used to express similar ideas with slight nuances in certainty.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
it may be applied retroactively
Changes the verb from "can" to "may", implying a possibility rather than a certainty.
it might be retroactive
Substitutes "can" with "might", indicating a lower probability.
it is possibly retroactive
Replaces "can be" with "is possibly", focusing on the chance of retroactivity.
it has retroactive potential
Shifts the focus to the potential for being retroactive, rather than a direct statement.
it could apply retroactively
Uses "could" instead of "can", suggesting a conditional possibility.
it is designed to be retroactive
Highlights the intention or design behind the retroactivity.
its effect can be retroactive
Specifies that the effect, rather than the thing itself, is retroactive.
retroactivity is possible
Rephrases to emphasize that retroactivity is the key aspect being considered.
retroactive application is feasible
Focuses on the feasibility of applying something retroactively, using more formal language.
it will have retroactive effect
Indicates a future retroactive effect with higher certainty.
FAQs
How do you use "it can be retroactive" in a sentence?
Use "it can be retroactive" to describe a rule, law, or agreement that applies to a time before it was officially enacted. For instance, "The new tax law specifies that "it can be retroactive" to the beginning of the fiscal year".
What does "retroactive" mean?
Retroactive means taking effect from a date in the past. In legal or policy contexts, if something is described as "retroactive", "it can be retroactive" and it means it applies to situations that occurred before the present time.
What are some alternative phrases for "it can be retroactive"?
Alternatives include "it may apply retroactively", "it might be retroactive", or "it is possibly retroactive". The choice depends on the level of certainty you want to convey.
Is "it can be retroactive" formal or informal?
"It can be retroactive" is suitable for both formal and informal contexts, depending on the surrounding language. However, in highly formal settings, consider using a more precise term like "retroactive application is feasible" or "it is designed to be retroactive" for added clarity.
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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
81%
Authority and reliability
4.1/5
Expert rating
Real-world application tested