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
guarantee that doing
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "guarantee that doing" is not correct in standard written English.
It seems to be an incomplete expression and lacks clarity without additional context. Example: "We cannot guarantee that doing this will yield the desired results."
⚠ May contain grammatical issues
News & Media
Wiki
Academia
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
There was no guarantee that doing an open adoption would get us a baby any faster than doing a closed or foreign adoption.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
It's only now getting easier with Eximbank guarantees, but that doesn't guarantee imports from third [non-G-7] countries.
News & Media
I say "no guarantee," but that doesn't say that it couldn't exist.
News & Media
Her name is V,'and I can pretty much guarantee you that doesn't stand for "virgin".
News & Media
Although you could have sworn you didn't make any spelling or grammatical errors in your first draft, it is almost guaranteed that doing a quick run through your manuscript will reveal a few basic errors.
Wiki
How do we guarantee that programs doing their own memory management do so safely?
Academia
"That doesn't guarantee that we will win, but it does guarantee that we will play the best we can".
News & Media
But that doesn't guarantee anything".
News & Media
But that does not guarantee its success.
News & Media
But that does not guarantee safety.
News & Media
But even that does not guarantee success.
News & Media
Expert writing Tips
Best practice
When aiming for clarity and grammatical correctness, replace the phrase "guarantee that doing" with more direct alternatives such as "ensure that performing" or "promise to do."
Common error
Avoid using "guarantee that doing" in formal writing. This construction is often seen as clumsy and can be improved by rephrasing for better clarity and flow.
Source & Trust
88%
Authority and reliability
3.2/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "guarantee that doing" functions as a verb phrase attempting to express assurance regarding an action or outcome. However, Ludwig AI indicates it's not standard English and suggests rephrasing for improved clarity. Examples show its use in contexts where certainty is intended, though the phrasing remains awkward.
Frequent in
News & Media
30%
Wiki
25%
Academia
20%
Less common in
Science
10%
Formal & Business
8%
Reference
7%
Ludwig's WRAP-UP
In summary, while the phrase "guarantee that doing" attempts to express certainty about an action or outcome, it's considered grammatically awkward and not standard English. Ludwig AI recommends opting for clearer alternatives such as "ensure that performing" or "promise to do". Although it appears in various sources, its usage is infrequent, and rephrasing is advisable for better clarity, especially in formal contexts. It's best to use more direct and grammatically sound alternatives to convey your intended meaning effectively.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
ensure that performing
Replaces "guarantee" with "ensure" and "doing" with "performing" for a slightly more formal tone.
assure that undertaking
Substitutes "guarantee" with "assure" and "doing" with "undertaking", providing a more formal alternative.
promise to do
Uses "promise" instead of "guarantee" and simplifies the structure to a direct infinitive phrase.
warrant that carrying out
Replaces "guarantee" with "warrant" and "doing" with "carrying out", offering a more legalistic or formal tone.
affirm that proceeding with
Uses "affirm" instead of "guarantee" and "proceeding with" instead of "doing", providing a more formal and emphatic tone.
certify that executing
Uses "certify" in place of "guarantee" and "executing" instead of "doing", implying a formal confirmation.
undertake to execute
Replaces "guarantee" with "undertake", indicating a commitment to carry out the action.
pledge to undertake
Replaces "guarantee" with "pledge", indicating a firm commitment to the action.
make certain to perform
Emphasizes the action of ensuring something is done, replacing "guarantee" with a more descriptive phrase.
make sure to do
Simplifies the structure and uses common language to express the intention of ensuring an action.
FAQs
What are some alternatives to "guarantee that doing"?
Depending on the context, you can use alternatives such as "ensure that performing", "promise to do", or "make sure to do".
Is "guarantee that doing" grammatically correct?
While sometimes used, "guarantee that doing" is not considered the most grammatically sound phrasing in standard English. It's often better to opt for clearer alternatives.
How can I use "ensure that performing" instead of "guarantee that doing"?
Use "ensure that performing" to emphasize the act of making something certain through a specific action. For example: "We must "ensure that performing" regular maintenance prevents future issues."
What is the difference between "guarantee that doing" and "promise to do"?
"Promise to do" is a more direct and straightforward way to express a commitment to an action, while "guarantee that doing" attempts to assure a result through a particular action, though it's less grammatically precise. Use ""promise to do"" for simpler and more effective communication.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
88%
Authority and reliability
3.2/5
Expert rating
Real-world application tested