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
three weeks successively
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "three weeks successively" is correct and usable in written English.
It can be used to describe an event or action that occurs over a period of three weeks in a continuous manner without interruption. Example: "The team met three weeks successively to finalize the project details."
✓ Grammatically correct
Science
News & Media
Alternative expressions(3)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
60 human-written examples
These diets were administered for four weeks successively, and at the end of each 4-week feeding period stool was collected.
The urinary catheters were removed successively, the suprapubic initially at three weeks postoperatively.
He then spent three weeks carving five wood blocks, each to apply a different color, as they are stamped successively on the same sheet of paper.
News & Media
"Three weeks," stated Helen.
News & Media
"Oh, three weeks".
News & Media
A long three weeks.
News & Media
"Three weeks," she said.
News & Media
Three weeks, I expect.
News & Media
Both experimental periods lasted six weeks and were completed successively.
Science
"Essentially what happens is that the alpha male in the neighborhood mates successively with each of the females for two weeks each".
News & Media
The stored images of each patient were blindly scored by the same investigator (MG) who successively performed the corresponding US lung examination two weeks after the baseline assessment.
Expert writing Tips
Best practice
When writing about timeframes, consider your audience. While "three weeks successively" is grammatically correct, alternatives like "three consecutive weeks" or "three weeks in a row" might be clearer and more accessible for a broader audience.
Common error
Avoid using overly formal or less common phrasing when simpler alternatives exist. Instead of "three weeks successively", opt for "three weeks in a row" in most contexts to enhance clarity and readability.
Source & Trust
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "three weeks successively" functions as an adverbial phrase modifying a verb or clause. Ludwig shows that it indicates the duration and continuous sequence of an action or event.
Frequent in
Science
30%
News & Media
25%
Formal & Business
15%
Less common in
Wiki
10%
Encyclopedias
10%
Reference
10%
Ludwig's WRAP-UP
In summary, the phrase "three weeks successively" is grammatically correct but not the most common way to express a continuous three-week period. As Ludwig AI suggests, alternatives such as "three consecutive weeks" or "three weeks in a row" are generally preferred for clarity and accessibility. While acceptable in formal or scientific writing, consider your audience and the overall tone when choosing between these options. The phrase's relative infrequency suggests that it may be wise to opt for simpler language in most contexts.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
three consecutive weeks
Replaces "successively" with "consecutive" emphasizing the uninterrupted sequence of the weeks.
three weeks in a row
Uses a more informal and common expression to indicate the weeks follow one after another.
for three weeks straight
Similar to "in a row", but slightly emphasizes the continuous nature of the three-week period.
three weeks running
Implies a continuing action or event over the three-week duration.
over a three-week period
Focuses on the duration of the period, rather than the sequential nature.
during three sequential weeks
More formal, highlights the sequence with the term "sequential".
throughout three weeks
Emphasizes the presence of something during the entire three-week duration.
for a period of three weeks
Neutral way to express the duration, without specific emphasis on the sequence.
in three successive weeks
Reorders the words, slightly emphasizing the succession but is less common.
across three weeks
Indicates something spans the period, less focused on the weeks being in a row.
FAQs
What does "three weeks successively" mean?
The phrase "three weeks successively" means for three weeks in a continuous or uninterrupted sequence. It's similar to saying "three consecutive weeks" or "three weeks in a row".
Is it better to say "three weeks successively" or "three consecutive weeks"?
While both are grammatically correct, "three consecutive weeks" is often preferred because it's more commonly used and easily understood. "Three weeks successively" can sound overly formal.
What are some alternatives to "three weeks successively"?
Alternatives include "three weeks in a row", "for three weeks straight", or simply "three consecutive weeks". The best choice depends on the context and desired level of formality.
Can I use "three weeks successively" in academic writing?
Yes, "three weeks successively" is acceptable in academic writing, but be mindful of your audience. In some cases, a simpler phrase like "three consecutive weeks" may be preferable for clarity.
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
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested