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
I will so
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "I will so" is not standard in written English and may be considered incorrect or awkward.
It can be used in informal spoken contexts, often as a response to someone doubting your intentions or actions, but it is not commonly used in writing. Example: "I will so finish this project on time, just wait and see!"
News & Media
Science
Formal & Business
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
7 human-written examples
If I have free will, there are no conditions presently in place that determine whether I will so decide.
Science
It might be protested that for someone to believe I will so decide is only to believe p will become true at the appointed time — i.e., at the time of my decision.
Science
However, I will so judge on the basis of experiences whose contents are much more specific and fine grained in a way that cannot be captured by my conceptual capacities.
Science
You are a dangerous man and I will so report to the Home Secretary".
Wiki
I just want to spend the rest of my afternoon thinking about Beyoncé, and I will, so I may as well force you to do the same.
News & Media
Dirty dishes in the dishwasher, dirty clothes in the clothes hamper, and I will so notice if anything on my coffee table gets moved even an inch!
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
53 human-written examples
'Dear Pig, are you willing to sell for one shilling your ring?' Said the Piggy, 'I will.' So they took it away, and were married next day By the Turkey who lives on the hill.
News & Media
I will do so.
News & Media
I will be so grateful," he says.
News & Media
"I will do so in the future".
News & Media
I will be so ready.
News & Media
Expert writing Tips
Best practice
When using "I will so", ensure the context is informal or conversational. In formal writing, opt for more direct alternatives such as "I definitely will" or "I certainly will."
Common error
Avoid using "I will so" in academic papers, business reports, or official correspondence. Instead, choose more formal and precise expressions like "I will ensure" or "I am committed to."
Source & Trust
85%
Authority and reliability
3.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I will so" primarily functions as an emphatic declaration of intent. While Ludwig AI indicates it's not standard English, it serves to reinforce a commitment, adding a layer of insistence to the statement. The examples from news and media illustrate its use in conveying a firm decision or promise.
Frequent in
News & Media
42%
Science
29%
Formal & Business
9%
Less common in
Wiki
6%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "I will so" serves as an emphatic way of expressing intention or commitment, though it is considered non-standard in formal writing according to Ludwig AI. Its use is generally restricted to informal contexts where a stronger assertion is desired. While sources like The New York Times and The Guardian occasionally feature it, alternatives such as "I definitely will" or "I certainly will" are more appropriate for professional or academic settings. It's important to be aware of the register and choose the phrasing that best suits the situation to maintain clarity and credibility.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
I definitely will
Emphasizes certainty and determination, replacing the less common "so" with a more direct adverb.
I certainly will
Indicates a firm and unwavering commitment, providing a more formal tone.
I intend to
States a clear plan or intention, focusing on the planned action rather than immediate affirmation.
I shall
Uses a more traditional form to express future action, often implying a sense of duty or formality.
I am going to
Expresses a future intention in a straightforward manner, suitable for both formal and informal contexts.
I plan to
Highlights the planning aspect, suggesting a thought-out decision to perform the action.
I am committed to
Focuses on the dedication and responsibility involved in performing the action.
I guarantee it
Offers a strong assurance that the action will be performed, emphasizing the speaker's confidence.
I promise to
Adds a personal element of promise or vow to the commitment.
Rest assured, I will
Offers reassurance that the action will be taken, providing comfort to the listener.
FAQs
What does "I will so" mean?
The phrase "I will so" is an emphatic way of saying that you will definitely do something. It adds a sense of determination or insistence to your statement.
Is "I will so" grammatically correct?
While "I will so" isn't considered standard English and might sound awkward in formal writing, it's often used in informal speech to express strong intent. For more formal situations, consider using alternatives like "I definitely will" or "I certainly will".
What are some alternatives to "I will so"?
Depending on the context, you can use phrases like "I definitely will", "I certainly will", "I intend to", or simply "I will" for a more straightforward statement.
When is it appropriate to use "I will so"?
"I will so" is best used in informal conversations or casual writing where you want to emphasize your commitment or determination. Avoid using it in formal or professional contexts.
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
85%
Authority and reliability
3.5/5
Expert rating
Real-world application tested