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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
first and then
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "first and then" is correct and can be used in written English.
It is typically used to explain the order of two events. For example: "I will answer your question first and then explain why I chose that answer."
✓ Grammatically correct
News & Media
Wiki
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
58 human-written examples
"We listen first, and then advise.
News & Media
Graduate first and then we'll see".
News & Media
You need competition first, and then deregulation.
News & Media
It uses fission first, and then fusion.
News & Media
And he jumped down first and then I come out".
News & Media
"[It] was strong at first and then it subsided.
News & Media
In Somalia, you scream first and then kiss.
News & Media
In FIFA, they suspend first, and then look for evidences.
News & Media
We should have developed rural Iran first, and then industry.
News & Media
Charlotte ran in, attacking Lynch first and then flooring Banks.
News & Media
"They're standoffish at first, and then they're in your face".
News & Media
Expert writing Tips
Best practice
When using "first and then", ensure that the sequence of events is logical and clear to the reader. This helps to avoid confusion and ensures that the intended message is effectively conveyed.
Common error
Avoid using "first and then" when there are more than two steps in a process without acknowledging the intermediate actions. A more detailed explanation may be necessary to provide a complete picture.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "first and then" functions as a temporal conjunction, connecting two sequential events or actions. Ludwig AI confirms that this is a correct and acceptable phrase in written English. It clearly indicates the order in which things occur, as seen in the examples provided.
Frequent in
News & Media
34%
Wiki
33%
Science
10%
Less common in
Formal & Business
8%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "first and then" is a grammatically sound and very common way to express sequential actions or events. According to Ludwig AI, its use is correct and acceptable in written English. It is generally neutral in tone and widely used across various contexts, including news, media, science, and general writing. To enhance clarity, ensure the sequence is logical and that all necessary steps are included. Alternative phrases like "initially, followed by" or "to begin with, subsequently" can be used to add variety to your writing while conveying the same sequential meaning. Remember, the goal is to make your message clear and easily understood.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
initially, followed by
Replaces "first" with "initially" and "then" with "followed by", emphasizing the sequence of events.
initially, after that
Replaces "first" with "initially" and "then" with "after that", emphasizing the sequence of actions.
firstly, subsequently
Adds formality by using "firstly" instead of "first" and "subsequently" instead of "then".
to begin with, subsequently
Uses "to begin with" instead of "first" and "subsequently" for "then", providing a slightly more formal tone.
at first, following that
Substitutes "at first" for "first" and "following that" for "then", providing a slightly more descriptive tone.
at the start, afterwards
Substitutes "at the start" for "first" and "afterwards" for "then", changing the emphasis slightly.
to start with, next
Uses "to start with" instead of "first" and "next" instead of "then", offering a simpler alternative.
in the first place, subsequently
Replaces "first" with "in the first place" and "then" with "subsequently", making the sequence explicit with greater emphasis.
in the beginning, later
Replaces "first" with "in the beginning" and "then" with "later", making the sequence more explicit.
primarily, next
Uses "primarily" for "first" and "next" for "then", indicating a clear progression.
FAQs
How can I use "first and then" in a sentence?
What are some alternatives to using "first and then"?
You can use phrases like "initially, followed by", "to begin with, subsequently", or "at the start, afterwards" as alternatives to "first and then", depending on the context.
Is it redundant to use "first and then" together?
While "first" implies a sequence, adding "and then" can provide emphasis and clarity, especially when describing a process or series of events. It's generally acceptable and not considered redundant in most contexts.
How does the tone of "first and then" compare to other sequencing phrases?
The phrase "first and then" is generally neutral in tone. Alternatives like "initially, followed by" might sound more formal, while phrases like "to start with, next" can feel more casual.
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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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested