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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
be certain to be
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "be certain to be" is correct and usable in written English.
It can be used when you want to emphasize the importance of ensuring something is done or confirmed. Example: "Before you leave for the trip, be certain to be prepared with all necessary documents."
✓ Grammatically correct
News & Media
Alternative expressions(7)
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
In order to be certain to be heard, these Connecticut families have a forum: Connecticut Victim's Families Speaking Out Against the Death Penalty.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
These alternatives are certain to be controversial.
News & Media
Yet there are certain to be survivors.
News & Media
It is certain to be spectacular.
News & Media
There were certain to be further pledges.
News & Media
Those promises are certain to be broken.
News & Media
On one issue there are certain to be objections.
News & Media
He is certain to be feted by senior Chinese leaders.
News & Media
But they are certain to be far-reaching and serious.
News & Media
It is certain to be a noisy encounter.
News & Media
The months ahead are certain to be fractious.
News & Media
Expert writing Tips
Best practice
When using "be certain to be", ensure the context emphasizes a strong need for assurance or verification. It's best suited for situations where confirming something is crucial.
Common error
Avoid using "be certain to be" in casual conversations or informal writing where simpler alternatives like "make sure" or "be sure" would sound more natural.
Source & Trust
80%
Authority and reliability
3.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "be certain to be" functions as a connector, indicating purpose or result. It highlights the importance of verifying or ensuring a specific outcome or state. As confirmed by Ludwig, it is usable in written English, but potentially less common than alternatives.
Frequent in
News & Media
100%
Less common in
Science
0%
Formal & Business
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "be certain to be" is a grammatically correct phrase used to emphasize the importance of ensuring a particular outcome. Ludwig confirms it is correct and usable, although it is relatively rare. The phrase is most commonly found in news and media contexts. While grammatically sound, "be certain to be" should be used judiciously, favoring simpler alternatives in informal settings to maintain a natural and clear tone.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
be sure to be
Very similar in meaning but slightly less emphatic.
ensure you are
Focuses on ensuring a state, changing the emphasis from certainty to proactive action.
make sure to be
More direct and less formal than "be certain to be".
be guaranteed to be
Highlights the guarantee of a particular outcome.
definitely be
Emphasizes the definiteness of a future state.
absolutely be
Emphasizes the absolute certainty of a future state.
undoubtedly be
Similar to "definitely be", emphasizing the lack of doubt.
be bound to be
Implies a natural or logical consequence leading to a certain state.
it is imperative to be
Emphasizes the necessity of a particular state.
it is essential to be
Highlights the essential nature of a future state.
FAQs
What does "be certain to be" mean?
The phrase "be certain to be" means to ensure or guarantee that something will definitely happen or be in a particular state. It emphasizes the importance of making sure something is confirmed or achieved.
How can I use "be certain to be" in a sentence?
You can use "be certain to be" when you want to emphasize the need for something to happen without a doubt. For example, "Before you submit your application, "be sure to be" thorough in your review".
Are there more common alternatives to "be certain to be"?
Yes, more common alternatives include "make sure to be", "be sure to be", or "ensure that", which may sound more natural in many contexts.
When is it appropriate to use "be certain to be"?
It's appropriate to use "be certain to be" in situations where confirmation or verification is crucial. However, avoid overusing it in casual or informal contexts where simpler alternatives are preferable.
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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
80%
Authority and reliability
3.8/5
Expert rating
Real-world application tested