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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
then do i
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "then do I" is correct and usable in written English.
It can be used in contexts where you are affirming or agreeing with a previous statement, often in a poetic or rhetorical manner. Example: "If you believe in hard work, then do I."
✓ Grammatically correct
News & Media
Academia
Alternative expressions(5)
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
57 human-written examples
How, then, do I continue to write?
News & Media
Why, then, do I feel so helpless?
News & Media
That drives us baby boomers or then, do I mean?
News & Media
And then do I want to use that?
News & Media
What then do I have to complain about?
News & Media
"Then do I have your permission to keep reading it?" "No, you absolutely don't.
News & Media
Then, and only then, do I know what I think, feel, believe.
News & Media
What then do I see as the appropriate standard for limiting that power?
Academia
Human-verified similar examples from authoritative sources
Similar Expressions
3 human-written examples
Only then did I become concerned.
News & Media
Only then did I scan the refrigerator.
News & Media
Only then did I connect the dots.
News & Media
Expert writing Tips
Best practice
Consider the rhythm and flow of your sentence. "Then do I" works best when it naturally complements the surrounding words, creating a smooth and impactful statement.
Common error
Avoid using "then do I" too frequently, as it can make your writing sound repetitive or overly formal. Use it sparingly to maximize its impact.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "then do I" functions as an emphatic affirmative or agreement, often following a conditional clause. Ludwig AI indicates its correct usage, aligning with examples where it reinforces a previous statement or condition.
Frequent in
News & Media
60%
Academia
20%
Formal & Business
10%
Less common in
Science
5%
Wiki
3%
Reference
2%
Ludwig's WRAP-UP
In summary, the phrase "then do I" is grammatically correct and functions as a formal way to express agreement, continuation, or logical consequence. Ludwig AI confirms its validity, with many examples pulled from news and academic sources. While acceptable, it is important to be aware of the slightly formal register and use it sparingly. Alternatives like "so do I" or "I also do" may be more appropriate in casual contexts. It's a useful phrase for adding emphasis and elegance to your writing when used judiciously.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
so do i
A more common and concise way to express agreement or shared action.
i also do
A straightforward alternative emphasizing personal action.
and i do too
Adds emphasis on the shared action or belief.
i do as well
A slightly more formal way to indicate agreement or participation.
in that case, i will
Highlights a conditional action based on a previous statement.
consequently, i will
Emphasizes the logical consequence of a previous action.
therefore, i do
Similar to 'consequently', but with a slightly stronger emphasis on deduction.
hence, i shall
A more formal way to indicate a logical conclusion and subsequent action.
that being said, i do
Acknowledges a previous statement while introducing a related action.
under those circumstances, i will
Highlights the specific conditions under which an action will occur.
FAQs
How can I use "then do I" in a sentence?
You can use "then do I" to express agreement or continuation following a condition or statement. For example, "If you are going to the store, "then do I" want to come along."
What are some alternatives to "then do I"?
Alternatives include "so do I", "I do too", or "I also do", depending on the context.
Is "then do I" formal or informal?
"Then do I" leans towards a more formal register. In most cases the alternatives are less formal and more frequently used.
When is it appropriate to use "then do I"?
It's appropriate to use "then do I" when you want to add emphasis or a slightly formal tone to your agreement or continuation of a statement. Avoid it in very 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