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
vow not to
Grammar usage guide and real-world examplesUSAGE SUMMARY
"vow not to" is a correct and usable phrase in written English.
It is typically used to express a strong promise or commitment to not do something. One example could be: "I vow not to give up until I have achieved my goal."
✓ Grammatically correct
News & Media
Academia
Wiki
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
I vow not to blink.
News & Media
They vow not to stop until their demand is met.
News & Media
I made a vow not to talk about it.
News & Media
After Walgett we vow not to use the toilet again.
News & Media
Others vow not to surrender and refuse to set aside their guns.
Academia
He organized an army in which all who joined had to vow not to fight.
News & Media
But this is our vow, not to leave our country to foreigners".
News & Media
He expressed respect for Mr. Obama's vow not to allow Iran to acquire an atomic bomb.
News & Media
It's Kilgrave's vow not to hurt a woman he's already brutalized.
News & Media
(Unlike the Dirty, the Filthy made no vow not to bathe. They just preferred not to).
News & Media
And though there have been dozens of arrests, the locals vow not to back down.
News & Media
Expert writing Tips
Best practice
When using "vow not to", ensure it reflects a serious and intentional commitment. Choose it when you want to emphasize the strength of your promise or decision.
Common error
Avoid using "vow not to" in casual conversations or lighthearted situations. This phrase carries a sense of gravity and formality that might seem out of place. Opt for simpler alternatives like "promise not to" or "won't" in informal settings.
Source & Trust
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "vow not to" functions as a declarative expression of commitment, indicating a firm decision to abstain from a specific action. Ludwig AI confirms this through numerous examples where individuals or groups state their resolute intentions. The phrase essentially asserts a binding promise.
Frequent in
News & Media
77%
Academia
9%
Wiki
7%
Less common in
Formal & Business
3%
Reference
2%
Science
2%
Ludwig's WRAP-UP
The phrase "vow not to" is a powerful declaration of intent, used to express a firm commitment to avoid a specific action. As Ludwig AI confirms, it is grammatically correct and commonly found in news and media, academic writing, and even wiki articles. While versatile, its formal tone makes it less suitable for casual conversations. Consider alternatives like "promise not to" or "pledge not to" for less solemn situations. Choosing the right phrase ensures your message is both clear and contextually appropriate.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
promise not to
Replaces "vow" with "promise", indicating a commitment but potentially less formal.
pledge not to
Uses "pledge" instead of "vow", suggesting a solemn promise or undertaking.
commit not to
Employs "commit" instead of "vow", highlighting dedication and intention.
resolve not to
Swaps "vow" for "resolve", indicating a firm decision or determination.
undertake not to
Substitutes "vow" with "undertake", signifying a formal agreement or responsibility.
swear not to
Replaces "vow" with "swear", implying a solemn declaration or oath.
give an assurance not to
Expresses a guarantee to not do something.
assure you that I won't
Personalizes the commitment with a direct reassurance.
guarantee not to
Offers a strong guarantee to refrain from an action.
affirm a decision not to
Formally declares a choice to abstain from something.
FAQs
How can I use "vow not to" in a sentence?
Use "vow not to" to express a firm and serious commitment to avoid a particular action. For example, "I vow not to repeat the same mistake" or "They vow not to surrender".
What are some alternatives to saying "vow not to"?
You can use alternatives like "promise not to", "pledge not to", or "commit not to" depending on the context.
Is it more formal to say "vow not to" than "promise not to"?
Yes, "vow not to" generally carries a stronger and more formal tone than "promise not to". A "vow" suggests a solemn and serious commitment, often made publicly or with deep personal conviction.
When is it appropriate to use "vow not to" in writing?
It's appropriate to use "vow not to" when you want to emphasize the seriousness and determination behind a commitment. This phrase works well in formal writing, speeches, or situations where you want to convey a strong sense of intent.
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
89%
Authority and reliability
4.6/5
Expert rating
Real-world application tested