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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
for all future time
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "for all future time" is correct and usable in written English. You can use it to indicate that something will remain true or valid indefinitely. Example: "This agreement is binding for all future time." Alternative expressions include "for all time," "for eternity," and "forevermore."
✓ Grammatically correct
News & Media
Science
Academia
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
5 human-written examples
"Everything for all future time is determined, everything is implicit in the instanton".
News & Media
She hated the term "EVERMORE" in "Their name liveth for evermore," and thought it should read "For all future time," instead.
News & Media
"While we cannot say, for all future time, that the possibility can never exist, in the case of emotional injury caused by witnessing domestic violence," the court wrote, "it must be a rare circumstance".
News & Media
But we are of opinion that the general language of the ninth section of the charter of the Minneapolis & Cedar Valley Railroad Company cannot be held to constitute an irrepealable contract with that company that it should have the right for all future time to prec ribe its rates of toll, free from all control by the legislature of the state.
Academia
Particularly, scenario (13) represents a stagnating labor allocation (for all future time points).
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
Since any Markov process started from stationarity will remain there for all future times, these runs are guaranteed to represent the stationary time-traces of the system.
Science
X ϕ, F ϕ, G ϕ and ϕ U ψ, respectively, mean that a property ϕ holds at the next time, at some future time, holds for all future times or holds continuously until another property ψ holds.
Science
With an internal market, all prices for all products in all future time periods are visible to everyone.
News & Media
Thus, for example, Kripke semantics for tense logic represents the fact that Bertrand Russell existed at one time but exists no longer by Russell's being a member of the domains of certain "worlds"—that is, times (specifically, portions of the last two centuries)—but not others (the present, for example, or all future times).
Science
"Not hold on to things for a future time that may never come".
News & Media
I could go on, but I'll save my additional points for a future time.
News & Media
Expert writing Tips
Best practice
Place the phrase at the end of a clause to provide rhythmic weight to the sentence, or use it as a parenthetical insertion for emphasis.
Common error
Avoid using this phrase if the duration is actually limited or if you are writing for an informal audience. In casual speech, "for all future time" can sound overly dramatic or stuffy; consider using "forever" or "from now on" instead.
Source & Trust
96%
Authority and reliability
4.9/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "for all future time" functions as a complex adverbial of time. It specifies the duration of a state or action as being indefinite and permanent starting from a specific point. In the examples provided by Ludwig, it often modifies verbs that describe determination, contracts, or physical constants.
Frequent in
Science
42%
News & Media
35%
Academia
23%
Less common in
Wiki
15%
Social Media
5%
Informal
2%
Ludwig's WRAP-UP
In conclusion, "for all future time" is a robust and sophisticated phrase used to denote absolute temporal continuity. Ludwig AI confirms its widespread use across authoritative domains like The New York Times and Cornell University, highlighting its value in precise communication. Whether you are discussing the deterministic nature of the universe or the irrepealable terms of a contract, this phrase provides a level of weight and clarity that synonyms like "forever" may lack. It is most effective when used in academic, scientific, or formal professional settings where emphasizing the lack of an expiration date is crucial.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
in perpetuity
Commonly used in legal and financial contexts to describe rights or obligations that never expire.
for all time
A slightly broader version that encompasses both past and future, often used in historical or monumental contexts.
indefinitely
A more functional adverb that lacks the poetic or absolute weight of the original phrase.
forevermore
A literary or archaic alternative that adds a sense of poetic finality.
for all eternity
Carries a much stronger, often theological or hyperbolic emphasis on time without end.
without end
An idiomatic way to describe something that continues perpetually.
permanently
Focuses on the state of the object rather than the progression of time itself.
into the distant future
Suggests a long duration without necessarily implying that the condition will last literally forever.
for the foreseeable future
Much weaker in scope; it suggests a long time but implies an eventual limit.
from now on
A simpler, more colloquial way to start a permanent condition from the present moment.
FAQs
How to use "for all future time" in a sentence?
You can use it to describe an unchangeable state, such as "The laws of physics remain constant "for all future time"" or "The contract is valid "in perpetuity"".
What can I say instead of "for all future time"?
Depending on the context, you can use alternatives like "for all time", "indefinitely", or "forevermore".
Which is correct: "for all future time" or "for all future times"?
Both are grammatically correct, but they carry slightly different nuances. "for all future time" treats time as a singular, continuous concept, whereas "for all future times" refers to discrete instances or points in the future.
Is "for all future time" too formal for an email?
Yes, it is typically too heavy for a standard email. It is better to use "permanently" or simply "forever" unless you are drafting a legal agreement.
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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
96%
Authority and reliability
4.9/5
Expert rating
Real-world application tested