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
know how to write
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "know how to write" is correct and usable in written English.
You can use it when discussing someone's ability or skill in writing. Example: "She knows how to write compelling stories that captivate her readers."
✓ Grammatically correct
News & Media
Science
Formal & Business
Wiki
Alternative expressions(2)
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
59 human-written examples
"They are fiction-writing workshops for people who know how to write".
News & Media
Yes, I know how to write code.
News & Media
Do you know how to write code?
News & Media
I don't know how to write.
News & Media
You used to know how to write.
News & Media
The English don't know how to write criticism, and they don't know how to write poetry.
News & Media
They know how to write Alan.
News & Media
And I know how to write them.
News & Media
They know how to write a good application.
News & Media
I did not know how to write comedy — at all.
News & Media
Most people don't know how to write laws.
News & Media
Expert writing Tips
Best practice
Clearly articulate the specific skill you mean. For instance, instead of just saying someone doesn't "know how to write", specify if they struggle with grammar, structure, or creativity.
Common error
Don't assume everyone understands what type of writing you're referring to. Be specific: Does the person not "know how to write" code, essays, or marketing copy?
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "know how to write" functions as a verb phrase indicating the ability or skill to produce written text. As Ludwig AI confirms, it is a correct and usable phrase in English.
Frequent in
News & Media
38%
Wiki
13%
Science
13%
Less common in
Formal & Business
8%
Unknown
28%
Ludwig's WRAP-UP
In summary, the phrase "know how to write" is a grammatically sound and frequently used expression to describe someone's writing ability. As Ludwig AI indicates, it is considered correct in written English. It appears across diverse contexts, including news, science, and general how-to guides. To enhance clarity, specify the type of writing involved. Consider alternatives like "be able to write" or "skilled in writing" to tailor your message effectively.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
be able to write
Emphasizes the capability of writing.
have the ability to write
Focuses on possessing the skill of writing.
understand how to write
Highlights the comprehension aspect of writing.
skilled in writing
Describes the proficiency in writing.
competent in writing
Indicates a satisfactory level of writing ability.
proficient in writing
Suggests a high degree of skill in writing.
master the art of writing
Emphasizes the artistic aspect and high skill level.
well-versed in writing
Describes a deep understanding and skill in writing.
have a knack for writing
Implies a natural talent for writing.
literate
A more concise way of saying someone can read and write.
FAQs
How can I use "know how to write" in a sentence?
You can use "know how to write" to describe someone's ability or skill in writing, for example: "She "knows how to write" compelling stories."
What's a more formal alternative to "know how to write"?
For a more formal tone, consider using phrases like "be able to write" or "possess writing skills" depending on the context.
Which is correct: "know how to write" or "know to write"?
"Know how to write" is the correct and commonly used phrase. "Know to write" is grammatically incorrect.
What does it mean when someone says they don't "know how to write"?
It typically means they lack the skills or knowledge necessary to produce written content effectively. This could range from basic literacy to more advanced writing techniques.
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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested