Used and loved by millions
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
make sure it is
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "make sure it is" is correct and usable in written English.
You can use it when you want to emphasize the importance of confirming that something meets a certain condition or standard. Example: "Before submitting your report, make sure it is free of errors and properly formatted."
✓ Grammatically correct
Wiki
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
60 human-written examples
Make sure it is safe.
Wiki
Make sure it is fancy!
Wiki
Make sure it is applied.
Wiki
Make sure it is straight.
Wiki
Make sure it is positive.
Wiki
Make sure it is sturdy.
Wiki
Make sure it is sugarless.
Wiki
Make sure it is washable.
Wiki
Make sure it is truthful.
Wiki
Make sure it is loaded.
Wiki
Make sure it is EXCELLENT.
Wiki
Expert writing Tips
Best practice
When providing instructions, use "make sure it is" to clearly emphasize critical steps.
Common error
Avoid using "make sure it is" excessively in formal documents. Opt for more professional alternatives like "ensure that it is" or "verify that it is" to maintain a polished tone.
Source & Trust
60%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "make sure it is" functions primarily as an imperative, urging the listener or reader to verify a condition or state. As suggested by Ludwig AI, this phrase is grammatically correct and widely used to emphasize a necessary action.
Frequent in
Wiki
100%
Less common in
News & Media
0%
Formal & Business
0%
Science
0%
Ludwig's WRAP-UP
In summary, "make sure it is" is a grammatically sound and widely used phrase to emphasize the importance of verifying a condition. Ludwig AI confirms its correctness and usability. While very common, it leans toward informality and is frequently found in instructional contexts, particularly on WikiHow. In more formal writing, consider alternatives like "ensure that it is" for a more polished tone.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
ensure that it's
Uses "ensure" instead of "make sure", providing a slightly more formal tone.
be certain that it's
Replaces "make sure" with "be certain", emphasizing a high degree of confidence.
confirm that it is
Substitutes "make sure" with "confirm", focusing on verification.
verify that it is
Similar to "confirm", but with a stronger emphasis on checking for accuracy.
check that it is
A simpler and more direct alternative to "make sure".
guarantee that it is
Implies a stronger assurance than "make sure".
ascertain that it is
A more formal way of saying "make sure", suggesting a careful investigation.
see to it that it is
Indicates taking responsibility to ensure something happens.
double-check that it is
Emphasizes the need for a second confirmation.
assure yourself it is
Highlights the act of personally confirming something.
FAQs
What does "make sure it is" mean?
The phrase "make sure it is" is used to emphasize the importance of verifying that something meets a certain condition or standard. It's a way to ensure that something is done correctly or is in the required state.
How can I use "make sure it is" in a sentence?
You can use the phrase "make sure it is" when you want to give someone instructions or advice where a specific condition is essential. For example, "Before submitting your report, "make sure it is" free of errors."
What can I say instead of "make sure it is"?
You can use alternatives like "ensure that it is", "confirm that it is", or "be certain that it is" depending on the context.
Is "make sure it is" formal or informal?
The phrase "make sure it is" is generally considered informal. For more formal situations, it's better to use alternatives like "ensure that it is" or "verify that it is".
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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
60%
Authority and reliability
4.1/5
Expert rating
Real-world application tested