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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
future is not certain
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "future is not certain" is correct and can be used in written English.
You can use it when you want to convey the idea that the future is uncertain or unpredictable. For example: "Nothing is certain in life except that the future is not certain."
✓ Grammatically correct
News & Media
Formal & Business
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
3 human-written examples
I still live with my parents and my future is not certain.
News & Media
Manchester United are also believed to be keeping an eye on Guardiola given that Louis van Gaal's future is not certain, with the Dutchman planning on retiring after his work is done at Old Trafford.
News & Media
But her mother knows that the future is not certain.
Formal & Business
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
But the future isn't certain.
News & Media
I've never regretted that decision, even though I left a stack of money on the table to stay with a company whose future wasn't certain at the time.
News & Media
Ms. Van Susteren recently signed an extension of her Fox contract but her future role is not certain at this point.
News & Media
A more immediate problem is that the company's electricity supply contract with the Tennessee Valley Authority expires early next year and the future price is not certain.
News & Media
"The future in Brazil is not certain, or at least not as certain as believed at the beginning of the year".
News & Media
He described one character, a spinner of tales, as someone who, in order to survive, would "borrow from the future because today is not certain".
News & Media
But Culebra's future is not entirely certain.
News & Media
I have anxiety that the future is not so certain without Mandela".
News & Media
Expert writing Tips
Best practice
When discussing long-term planning or investments, use "future is not certain" to encourage adaptability and contingency planning. This reminds the audience that unforeseen factors can influence outcomes, promoting a resilient mindset.
Common error
Avoid using "future is not certain" when providing direct instructions or setting expectations. For example, instead of saying "Your success is not certain if you follow these steps", phrase it as "Following these steps increases your chances of success".
Source & Trust
91%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "future is not certain" functions as a declarative statement, expressing a lack of predictability or assurance about upcoming events. As Ludwig AI confirms, it is a correct and usable phrase. Examples show it being used to acknowledge the potential for unexpected outcomes in various contexts.
Frequent in
News & Media
60%
Formal & Business
20%
Science
20%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "future is not certain" serves as a declaration of unpredictability, frequently employed across news, business, and scientific contexts. Ludwig AI confirms its correctness and usability. Its purpose is to inject realism, cautioning against fixed expectations. While grammatically sound and widely accepted, it's advisable to use it thoughtfully, as overusing it in situations demanding definitive statements may dilute the intended message. Considering alternatives like "the outlook remains uncertain" or "prospects are unclear" can enrich expression. In summary, "future is not certain" is a pragmatic tool for acknowledging the inherent uncertainties that lie ahead.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
future is uncertain
Simple variation with synonymous adjective, conveying the same degree of uncertainty.
future is unpredictable
Replaces "certain" with its opposite "unpredictable", emphasizing the lack of predictability.
outcome is not guaranteed
Shifts focus to the outcome, highlighting that there's no assurance of a specific result.
fate is unknown
Uses "fate" to suggest a predetermined course, but acknowledges it's not yet revealed.
prospects are unclear
Focuses on prospects or possibilities, indicating a lack of clarity about them.
tomorrow is unwritten
A more metaphorical expression, suggesting the future is still open to be determined.
course of events is unsure
Highlights that the direction and unfolding of events is doubtful or unstable.
destiny remains to be seen
Suggests that the ultimate destination or end is still in the future and has yet to materialize.
road ahead is hazy
Implies obscured vision of future developments or challenges.
what lies ahead is dubious
Underlines that future opportunities are highly suspect or questionable.
FAQs
How can I use "future is not certain" in a sentence?
You can use "future is not certain" to express uncertainty about upcoming events or outcomes. For instance, "Although we've planned carefully, the "future is not certain", so we must remain flexible."
What's a more formal way to say "future is not certain"?
In formal contexts, you might use phrases like "the outlook remains uncertain" or "the prospects are unclear". These alternatives convey a similar meaning with a more professional tone.
Is it grammatically correct to say "future is not certain"?
Yes, "future is not certain" is grammatically correct. It follows standard English sentence structure with a subject (future), a linking verb (is), and a predicate adjective (not certain).
Which is better: "future is not certain" or "future is uncertain"?
Both "future is not certain" and "future is uncertain" are valid. The choice depends on the specific nuance you want to convey. "Future is uncertain" is slightly more direct, while "future is not certain" can emphasize the lack of guarantees.
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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
91%
Authority and reliability
4.5/5
Expert rating
Real-world application tested