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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 do so
Grammar usage guide and real-world examplesUSAGE SUMMARY
"I do so" is a correct and usable phrase in written English.
It is typically used in place of saying "I do that" or "I agree" in a more formal or emphatic manner. Here are some examples of how "I do so" can be used in written English: 1. "I understand your concerns, but I do so believe that this plan is the best course of action." 2. "I have read the contract thoroughly and I do so agree to the terms and conditions." 3. "I do so enjoy spending time with my family on the weekends." 4. "After much consideration, I do so believe that it is time for a change in leadership." 5. "I do so apologize for any inconvenience this may have caused."
✓ Grammatically correct
News & Media
Science
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 do so.
News & Media
I do so now.
News & Media
May I do so?
News & Media
I do so, too.
News & Media
I do so again.
News & Media
I do so again with pleasure now.
News & Media
But I do, so I won't.
News & Media
But I do so critically.
News & Media
I do so much research on YouTube.
News & Media
Makes what I do so special".
News & Media
"I do so, provided it's tender".
News & Media
Expert writing Tips
Best practice
Use "I do so" to add a touch of formality or emphasis to your writing when you want to affirm a statement or action. It can be particularly effective in professional or academic contexts.
Common error
Avoid using "I do so" in casual conversations or informal writing, as it can sound overly stiff or unnatural. Opt for simpler alternatives like "I do" or "I agree" in those situations.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I do so" functions as a pro-verb, replacing a verb phrase to avoid repetition or to provide a more concise or formal expression. It's an elliptical construction where "so" stands in for a previously mentioned action. As Ludwig AI explains, it adds formality or emphasis.
Frequent in
News & Media
86%
Science
9%
Formal & Business
2%
Less common in
Wiki
1%
Encyclopedias
1%
Reference
0%
Ludwig's WRAP-UP
In summary, "I do so" is a grammatically sound and versatile phrase used to affirm or agree with a previous statement or action. Ludwig AI confirms its correctness and use in formal contexts. While it's quite common, especially in news and media, it's important to consider the context and avoid overuse in informal settings. Alternatives such as "I agree" or "I certainly do" may be more appropriate depending on the desired tone. Remember to use this phrase to emphasize your agreement and to be concise.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
I certainly do
Emphasizes the affirmation, adding a stronger degree of certainty.
I truly do
Highlights the sincerity of the action or belief.
I really do
Stresses the genuineness of the feeling or action.
I definitely do
Reinforces the conviction behind the action.
I indeed do
Adds a formal tone to the affirmation.
I actually do
Indicates a perhaps surprising truth to the affirmation.
I proceed to do so
Formal way to indicate that one will continue with an action.
I continue to do so
Emphasizes the ongoing nature of the action.
I resolve to do so
Highlights the decision to perform the action.
I am inclined to do so
Suggests a tendency or willingness to perform the action.
FAQs
How can I use "I do so" in a sentence?
Use "I do so" to affirm a previous statement or action, often adding emphasis or formality. For example, "You suggested a new approach, and "I do so" agree with your assessment."
What's a more formal alternative to "I do so"?
For a more formal tone, consider using phrases like "I concur", "I affirm", or "I hereby do so". These alternatives add a heightened sense of formality and are suitable for legal or official documents.
When is it inappropriate to use "I do so"?
Avoid using "I do so" in informal conversations or casual writing, as it can sound unnatural or pretentious. Simpler alternatives like "I agree" or "I will" are generally more appropriate in those contexts.
What's the difference between "I do so" and "I do too"?
"I do so" is used to affirm a specific action or statement made previously, while "I do too" indicates agreement with a general statement or sentiment. For instance, if someone says "I enjoy reading", you would respond with "I do too". If they outline a specific action, you would use ""I do so"".
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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