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
not only can
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "not only can" is correct and usable in written English.
You use this phrase to introduce a second possibility in addition to whatever has already been stated. For example, "Not only can you get a great deal on this item, but you can also find it in a variety of colors."
✓ Grammatically correct
News & Media
Science
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
Not only can these actions cause tension, they are dangerous.
Wiki
IT not only can happen here, it has happened here.
News & Media
It not only can happen here, it is happening here.
News & Media
Not only can power be blinding; it can be corruptive.
News & Media
Not only can it, but it may have to.
News & Media
Not only can you see in, but you can use the plans yourself".
News & Media
Not only can all transactions be charged a fee, but bank runs are eliminated.
News & Media
(g) "Not only can I talk change with you, I've lived it".
News & Media
Not only can I not sing in tune, I cause others to fall off key.
News & Media
I not only can walk in front of them; I can stop.
News & Media
Not only can I do it: I find I love it.
News & Media
Expert writing Tips
Best practice
When using "not only can", ensure you follow it with "but also" to clearly connect the two related capabilities or actions.
Common error
Avoid omitting the "but also" phrase after "not only can". This omission can make your sentence grammatically incomplete and confusing.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "not only can" functions as a correlative conjunction. It introduces the first part of a two-part structure, setting up an expectation for a subsequent "but also" clause. As Ludwig AI confirms, this structure is used to present two related capabilities or actions.
Frequent in
News & Media
38%
Science
36%
Wiki
7%
Less common in
Formal & Business
4%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "not only can" serves as a correlative conjunction, emphasizing multiple capabilities or actions. As confirmed by Ludwig AI, it is grammatically correct and widely applicable. Remember to always pair it with "but also" for grammatical completeness and clarity. It's prevalent in news, scientific, and general writing, indicating a neutral register. The usage examples on Ludwig showcase its versatility, reinforcing its value in effective communication. Pay attention to common mistakes, such as omitting "but also", to maintain grammatical accuracy in your writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
not just can
Similar in structure but uses 'just' instead of 'only', slightly less formal.
can also
Simplified alternative, focuses on the additional action without the initial emphasis.
furthermore, it can
Uses 'furthermore' as a transitional phrase to introduce the additional capability.
in addition, it can
Similar to 'furthermore' but with a slightly different connective emphasis.
is also able to
Replaces 'can' with 'is able to', adding a degree of formality and explicitness.
it does not only
Restructures the sentence while keeping a similar meaning, slightly less common.
is capable of
Focuses on the inherent capability, shifting the emphasis away from the immediate action.
it is also possible to
Shifts the focus to possibility rather than capability.
it also has the ability to
A longer, more descriptive alternative emphasizing inherent ability.
it's not limited to
Implies additional capabilities beyond the stated one.
FAQs
How to use "not only can" in a sentence?
Use "not only can" to introduce one capability, followed by "but also" to introduce a second related capability. For example, "Not only can it fly, but it can also swim."
What can I say instead of "not only can"?
You can use alternatives like "can also", "is also able to", or "not just can depending on the context."
Which is correct, "not only can" or "only can"?
"Not only can" is the grammatically correct and idiomatic phrase to introduce an additional capability or action. "Only can" is incomplete and not commonly used.
What's the difference between "not only can" and "in addition, it can"?
"Not only can" emphasizes that something has multiple capabilities, while "in addition it can" simply adds another capability without the same emphasis on multiplicity.
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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested