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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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I do so

Grammar usage guide and real-world examples

USAGE 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

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

I do so.

News & Media

Independent

I do so now.

May I do so?

I do so, too.

News & Media

The New Yorker

I do so again.

News & Media

The New York Times

I do so again with pleasure now.

News & Media

The New York Times

But I do, so I won't.

News & Media

Independent

But I do so critically.

I do so much research on YouTube.

Makes what I do so special".

"I do so, provided it's tender".

Show more...

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.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

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.

Expression frequency: Very common

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.

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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Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: