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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
so do i
Grammar usage guide and real-world examplesUSAGE SUMMARY
"so do I" is correct and usable in written English.
You can use it to agree with a statement made by someone else, usually in response to a statement beginning with the words "I do" or "I am". For example: Person 1: "I do love hot chocolate." Person 2: "So do I."
✓ Grammatically correct
News & Media
Academia
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
56 human-written examples
"So do I. "So do I.
News & Media
Well, so do I.
News & Media
Frankly, so do I.
News & Media
And so do I".
News & Media
So do I, sir. So do I.
News & Media
Then again, so do I".
News & Media
So, do I buy this?
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
4 human-written examples
So did I, probably.
News & Media
So did I.
News & Media
(And so did I).
News & Media
"So did I," she said.
News & Media
Expert writing Tips
Best practice
Use "so do I" immediately after someone makes a statement about themselves to show agreement, creating a natural and responsive conversation flow. For example, "I love hiking. So do I."
Common error
Avoid using "so do I" when the initial statement uses a different auxiliary verb. For example, if someone says "I have been to Paris", the correct response is "so have I", not "so do I".
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "so do I" is to act as an elliptical clause expressing agreement. Ludwig AI confirms its correct usage as a concise response indicating that the speaker shares the same feeling, action, or state as the previous speaker.
Frequent in
News & Media
49%
Academia
21%
Wiki
3%
Less common in
Formal & Business
1%
Science
1%
Reference
0%
Ludwig's WRAP-UP
In summary, "so do I" is a versatile phrase used to express agreement with a previous statement, as indicated by Ludwig AI. It is grammatically correct and very common in a wide range of contexts, from casual conversations to formal writing. While it maintains a neutral register, it's important to ensure subject-verb agreement. Some alternatives include "me too", "same here", and "likewise". Following these guidelines will ensure effective communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
me too
A very short and informal expression of agreement.
same here
An informal phrase indicating that the speaker shares the same experience or feeling.
i feel the same way
Expresses agreement with another person's feeling or perspective.
i agree
A straightforward statement of agreement.
likewise
A formal way to express that the same thing is true of you.
that's how i feel too
Emphasizes that the speaker shares the same feelings as the other person.
i concur
A formal way of expressing agreement.
i'm with you on that
Indicates agreement and support for the other person's view.
i share your sentiment
Formally expresses agreement with the other person's feelings or opinion.
i have the same opinion
Clearly states that the speaker holds the same opinion as the other person.
FAQs
How can I use "so do I" in a sentence?
Use "so do I" to express agreement with a previous statement made by someone else. For example, if someone says, "I enjoy reading", you can respond with "so do I" to show that you also enjoy reading.
What does "so do I" mean?
"So do I" is a short way of saying "I also do" or "I feel the same way". It's used to show agreement with a statement someone has made about themselves.
Which is correct, "so do I" or "me too"?
Both "so do I" and "me too" can express agreement. "So do I" is more grammatically formal and generally used in written or formal spoken English. "Me too" is more informal and commonly used in casual conversation.
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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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested