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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
please make certain that
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "please make certain that" is correct and usable in written English.
You can use it when you want to emphasize the importance of ensuring that something is done or verified. Example: "Before submitting the report, please make certain that all data is accurate and up to date."
✓ Grammatically correct
Academia
News & Media
Alternative expressions(20)
ensure that
please remark that
it is recommendable that
please pass that
understand that
it is pertinent that
it is crucial that
I suggest that
it is important that
please find that
we recommend that
it is suitable that
it was important that
it is sufficient that
make certain that
it was imperative that
It is recommended that
make sure that
it is notable that
it is suggested that
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
4 human-written examples
"Please make certain that you can see the lens, that nothing is blocking you".
News & Media
Please make certain that you take any data of importance with you.
Academia
Please make certain that the device is connected to a battery-powered pc when using serial port.
Academia
Page 1A: Here, and throughout the script, please make certain that the expression "dum" is pronounced clearly, and does not sound like the unacceptable expletive "damn".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
"Please make certain my name — notwithstanding the imagination that some people may have — there's no way to stretch this that I was a corrupted individual," he said.
News & Media
(If applicable: Please make certain to redact social security numbers).
Academia
"Please make certain you're including diverse grassroots organizations and local leaders," I said to their representative.
News & Media
Therefore, please make sure that your rehabilitation has proceeded well.
News & Media
Please make sure that the data do not violate the assumptions of ANOVA: normality and homoscedasiticity.
Science
Also, please, make sure that you want to quit.
Wiki
Please let us know what your work authorization requirements are so we can help make certain that students have accurate information when they are applying for job opportunities.
Expert writing Tips
Best practice
When using "please make certain that", follow it with a clear and specific action or condition that needs to be verified. This ensures the recipient understands exactly what is required.
Common error
While "please make certain that" is correct, overuse can make your writing sound overly formal or repetitive. Vary your language by using alternatives like "please ensure that" or "please verify that" to maintain a natural tone.
Source & Trust
89%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "please make certain that" functions as a polite imperative, directing the listener or reader to ensure a specific condition is met or an action is completed. It conveys a sense of importance and expectation. As per Ludwig AI, the phrase is correct and usable in written English.
Frequent in
Academia
40%
News & Media
40%
Wiki
20%
Less common in
Science
0%
Formal & Business
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "please make certain that" is a grammatically sound and usable phrase, as confirmed by Ludwig AI, employed to politely but firmly instruct someone to ensure a specific action or condition. While generally formal, it appears across contexts like academia, news, and even wikis. While correct, remember that overuse can make writing sound repetitive, so consider alternatives like "please ensure that" or "please verify that" to maintain variety and tone. Proper usage involves following the phrase with a clear, specific instruction for maximum clarity.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
please ensure that
Replaces "make certain" with the more concise "ensure", maintaining the same level of formality and emphasis.
please verify that
Substitutes "make certain" with "verify", focusing on the confirmation aspect of the action.
please confirm that
Similar to "verify", but emphasizes the act of confirming something already believed to be true.
kindly ensure that
Adds "kindly" to soften the request, making it slightly more polite while retaining the meaning of "ensure".
be sure to
A more direct and slightly less formal way of expressing the same requirement.
make sure that
A more casual and common alternative, suitable for less formal contexts.
please ascertain that
Uses "ascertain" for a more formal and thorough investigation to ensure something is correct.
see to it that
Implies taking responsibility to guarantee that something is done.
take care that
Highlights the need for caution and attention to detail in ensuring something.
ensure you
A more concise way to address the subject, keeping a formal tone.
FAQs
What can I say instead of "please make certain that"?
You can use alternatives like "please ensure that", "please verify that", or "make sure that" depending on the context and desired level of formality.
How do I use "please make certain that" in a sentence?
Use "please make certain that" when you want to emphasize the importance of a specific action or verification. For example, "Before submitting the report, please make certain that all data is accurate."
Is "please make certain that" formal or informal?
"Please make certain that" is generally considered a formal phrase. In less formal settings, you might prefer "make sure that".
What is the difference between "please ensure that" and "please make certain that"?
While both phrases convey a similar meaning, "please ensure that" is slightly more concise and often preferred in professional contexts. "Please make certain that" can add extra emphasis but may sound more formal.
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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
89%
Authority and reliability
4.3/5
Expert rating
Real-world application tested