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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
first then
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "first then" is a correct and usable phrase in written English.
It typically used when describing a sequence of events. For example: "First, I studied for the exam, then I cooked dinner."
✓ Grammatically correct
News & Media
Wiki
Formal & Business
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
59 human-written examples
WALK first; then run.
News & Media
"Liberation first, then statehood".
News & Media
First, then, where?
News & Media
Me first, then everyone else.
News & Media
"Scottish first, then British".
News & Media
Skateboarding came first, then snowboarding, then wakeboarding.
News & Media
It was difficult at first, then transformative.
News & Media
We drank, tentatively at first, then deeply.
News & Media
The Brienfelds arrive first, then the Zuckermans.
News & Media
We did, tentatively at first, then greedily.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
1 human-written examples
Consider using a "first-then" schedule.
Wiki
Expert writing Tips
Best practice
Use "first then" to clearly delineate the order of operations in instructions or explanations. For example, "Apply the base coat first, then add the color."
Common error
Avoid using "first then" when you are not describing a strict sequence. For example, don't say "I was tired first then hungry" if you experienced both feelings simultaneously. Instead use "I was tired and hungry."
Source & Trust
78%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "first then" functions as an adverbial conjunction, indicating a sequence of actions or events. As Ludwig AI confirms, it's used to establish temporal order, clarifying that one thing happens before another. Examples show it connecting steps in a process or stages of development.
Frequent in
News & Media
47%
Wiki
30%
Formal & Business
8%
Less common in
Science & Research
5%
Academia
1%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "first then" serves as a straightforward and commonly used way to indicate a sequence of actions or events. As Ludwig AI confirms, it's grammatically sound and widely applicable across diverse contexts, from news articles to how-to guides. While more formal alternatives exist (such as "initially followed by"), "first then" offers clarity and simplicity. Keep in mind to use it to delineate the precise order, and reserve it for scenarios where sequential steps are essential. Avoiding its use in non-sequential contexts will ensure accurate and effective communication. The numerous examples provided by Ludwig demonstrate the phrase's versatility and prevalence in contemporary writing, reaffirming its status as a valuable tool for expressing order and progression.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
earlier, and then
Highlights the temporal relationship.
start with, and proceed to
Highlights the action of starting and then moving forward.
previously, then
Useful to define a past action before another.
initially followed by
More formal, emphasizes the sequence of events more explicitly.
to begin with, afterwards
Adds a slightly more formal tone.
at the start, then later
More informal and conversational.
at first, subsequently
More formal and emphasizes the sequence of events.
first and subsequently
Adds a stronger sense of time passing between the events.
beginning with and continuing with
Emphasizes the continuous nature of the second action.
to begin, and after
More descriptive, less concise.
FAQs
How can I use "first then" in a sentence?
Use "first then" to indicate a sequence of actions or events. For instance, "We'll address the technical issues "first then" move on to marketing strategies".
What are some alternatives to "first then"?
Depending on the context, you can use alternatives such as "initially followed by", "earlier and then", or "at first subsequently".
Is "first then" appropriate for formal writing?
While "first then" is generally acceptable, more formal alternatives like "initially followed by" or "subsequently" may be preferable in highly formal contexts.
What's the difference between "first then" and "first and then"?
"First and then" is grammatically incorrect, because it introduces a redundant conjunction. "First then" clearly and correctly indicates sequential order; the "and" is unnecessary.
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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
78%
Authority and reliability
4.5/5
Expert rating
Real-world application tested