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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
are to be certain
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "are to be certain" is not correct in standard written English.
It may be intended to express a future obligation or expectation, but it lacks clarity and proper structure. Example: "The results of the experiment are to be certain before we proceed with the next phase."
⚠ May contain grammatical issues
Science
News & Media
Alternative expressions(4)
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
Neither sort is infallibly certain, in the way that Descartes proposed judgments are to be certain if they are to be reckoned knowledge.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
This was, to be certain, the Nets' biggest victory of the season.
News & Media
The first step is to be certain of the basis of the published data and consider in what ways this will be affected by different conditions.
Benefits: The second goal of healthcare is to be certain that prevention, diagnostic tests, and appropriate treatments are covered by the health plan.
News & Media
Parameter w is used to specify weights which are to be given certain degrees of membership.
The more sensitive you are, the more certain you are to be brutalized, develop scabs.
News & Media
To possess a virtue is to be a certain sort of person with a certain complex mindset.
Science
If feedback is to be effective certain criteria must be met.
Science
"But my role is to be ready for certain situations.
News & Media
He was to be at a certain spot at 4 15.
News & Media
Meals were to be eaten at certain times and meats were to be weighed.
News & Media
Expert writing Tips
Best practice
When aiming for clarity, replace "are to be certain" with stronger, more direct phrasing like "must be certain" or "should be certain" to clearly convey obligation or expectation.
Common error
Avoid using "are to be certain" in informal contexts; it often sounds stilted or overly formal. Opt for more natural alternatives such as "need to be sure" or "have to be certain" in everyday conversation or writing.
Source & Trust
87%
Authority and reliability
2.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "are to be certain" functions as part of a verb phrase intended to express a degree of obligation or necessity regarding certainty. However, according to Ludwig AI, the phrasing is not typical in standard written English. The provided examples show its rare usage in various contexts.
Frequent in
Science
33%
News & Media
33%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "are to be certain" attempts to convey a need for confirmation or a state of being without doubt. However, as Ludwig AI points out, it is not typical in standard written English, making it sound somewhat awkward or overly formal. It appears infrequently, with the given examples pointing to usage across scientific, news, and media contexts. For clearer and more direct communication, alternatives such as "must be certain", "should be certain", or "need to be certain" are generally preferred. Although various authoritative sources employ the phrase, its rare usage suggests careful consideration is warranted before adopting it in writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
must be certain
Replaces the "are to" construction with a stronger modal verb, indicating necessity.
should be certain
Uses a weaker modal verb, suggesting a recommendation or expectation rather than a requirement.
need to be certain
Emphasizes the necessity of achieving certainty.
have to be certain
Indicates a requirement or obligation to ensure certainty.
need to ensure certainty
Focuses on the action of ensuring certainty, rather than just being certain.
must ensure certainty
Combines the necessity of "must" with the action of ensuring.
it is imperative to be certain
Highlights the critical importance of being certain.
it is crucial to be certain
Stresses the essential nature of achieving certainty.
it is vital to be certain
Emphasizes the life-or-death importance of being certain.
it is essential to be certain
Highlights the fundamental importance of being certain.
FAQs
What does "are to be certain" mean?
The phrase "are to be certain" suggests a requirement or expectation that something needs to be confirmed or without doubt. However, it's often clearer to use alternatives like /s/must+be+certain or /s/need+to+be+certain.
When should I use "are to be certain"?
While grammatically awkward, "are to be certain" might appear in formal contexts aiming to express a strong need for confirmation. However, more direct phrases like /s/should+be+certain are generally preferred.
What can I say instead of "are to be certain"?
You can use alternatives like "must be certain", "should be certain", or "need to be certain" depending on the intended level of obligation or necessity.
Is "are to be certain" grammatically correct?
While not strictly incorrect, "are to be certain" is not the most natural or common phrasing. Using more direct alternatives enhances clarity. Ludwig AI suggests it's not correct in standard written English.
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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
87%
Authority and reliability
2.5/5
Expert rating
Real-world application tested