Used and loved by millions
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
3 subsequent months
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "3 subsequent months" is correct and usable in written English.
It can be used when referring to a time period that follows a specific event or date, indicating the next three months after that point. Example: "The project will be evaluated over the next 3 subsequent months to assess its progress and effectiveness."
✓ Grammatically correct
Science
Alternative expressions(20)
the next three months
three months hence
3 following months
3 next months
the subsequent three months
three months afterward
within three months
three months from now
3 consecutive months
over the next three months
the coming quarter
in the months ahead
the next few months
in the next game
in the next election
in the immediate future
in the next couple
in the subsequent quarter
in the next series
in the next life
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
2 human-written examples
The temporal relationships between albumin and nPCR were analyzed for the concurrent & 3 subsequent months in each temporal segment.
Science
The specific impact of a given month's mean nPCR on the mean serum albumin levels of the concurrent and 3 subsequent months was expressed as the F statistic with 3 degrees of freedom for 4 methods of statistical analysis: Pillai's trace, Wilk's lambda, Hoteling's trace and Roy's largest root.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
The number of cases of infective endocarditis was greater than the fitted number for March 2008 in just 13 of the 25 subsequent months and did not exceed the preset value of 17.
Science
The number of deaths was greater than the fitted number for March 2008 in just 13 of the 25 subsequent months and did not exceed the preset value of 17.
Science
We used Zimbabwean data in a validated computer model to simulate a cohort of pregnant, HIV-infected women (mean age, 24 years; mean CD4 count, 451 cells/µL; subsequent 18 months of breastfeeding).
Science
†Excludes samples from patients with a microbiologic diagnosis of MTBC made at the Mycobacterium Reference Unit in the last 18 or subsequent 3 months, and patients receiving antituberculous treatment currently or within the last 3 months.
Science
†Excludes samples from patients with a microbiologic diagnosis of MTBC made at the Mycobacterium Reference Unit in the last 18 or subsequent 3 months.
Science
This finer scale variation can also be seen in subsequent months (SI Figure S5).
As the rainfall increase, the lake and water level also increase during the subsequent months (Fig. 4).
Science
In addition, there was a low likelihood of being seen by a rheumatologist within 6 or 12 months subsequent to a hospital encounter for RA after a patient was initially diagnosed in a primary care setting.
Science
Outcome will be monitored at regular intervals over the subsequent 24 months (1, 3 and 6 weeks, and 3, 6, 12, 18, and 24 months).
Expert writing Tips
Best practice
When using "3 subsequent months", ensure the context clearly establishes the starting point from which the three-month period follows. For example, specify an event or date before mentioning the "3 subsequent months".
Common error
Avoid using "3 subsequent months" without a clearly defined reference point. This can confuse the reader about which three-month period is being discussed. Always specify the initial event or date.
Source & Trust
85%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "3 subsequent months" functions as an adjectival phrase modifying a noun, typically referring to a period of time. It indicates a duration of three months immediately following a specific event or point in time. As seen in Ludwig, the phrase appears in contexts discussing temporal relationships and monitoring periods.
Frequent in
Science
100%
Less common in
News & Media
0%
Formal & Business
0%
Ludwig's WRAP-UP
The phrase "3 subsequent months" is a grammatically correct way to refer to the three months following a specific event or date. As Ludwig AI indicates, this phrase is more commonly found in scientific and formal contexts. While "3 subsequent months" is acceptable, simpler alternatives like "the following three months" or "the next three months" might be preferred for clarity in less formal settings. When using this phrase, ensure the starting point for the three-month period is clearly defined to avoid ambiguity.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
the following three months
Replaces "subsequent" with "following", a more common synonym, slightly altering the formality.
the next three months
Uses "next" instead of "subsequent", simplifying the language and making it more conversational.
three months thereafter
Emphasizes the sequence of time with "thereafter", making it slightly more formal.
in the three months that followed
Rephrases the timeframe as a clause, adding emphasis to the duration.
for the three months after that
Uses a more descriptive structure, clarifying the temporal relationship.
three months hence
Replaces the entire phrase with a single word indicating time from now, which makes it slightly more archaic.
the subsequent quarter
Aggregates three months into a quarter. Useful when the duration matches a quarterly period.
three months onward
Emphasizes a continuous progression from the initial point, making it suitable where a lasting effect is implied.
three months in succession
Highlights the uninterrupted sequence of the months, useful when emphasizing consecutive occurrence.
three later months
Simplifies the language while maintaining the meaning, suitable for informal contexts.
FAQs
What does "3 subsequent months" mean?
The phrase "3 subsequent months" refers to the three months that immediately follow a specific event or date. It indicates a period of three consecutive months after the reference point.
What can I say instead of "3 subsequent months"?
You can use alternatives like "the following three months", "the next three months", or "three months thereafter" depending on the context.
Is it better to say "3 subsequent months" or "the next 3 months"?
Both "3 subsequent months" and "the next 3 months" are grammatically correct, but "the next 3 months" is more common and generally easier to understand. "3 subsequent months" is slightly more formal.
How can I effectively use "3 subsequent months" in a sentence?
Ensure that the context clearly establishes the starting point for the three-month period. For example, "After the treatment, the patient was monitored for "3 subsequent months" to assess its effectiveness."
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
85%
Authority and reliability
4.1/5
Expert rating
Real-world application tested