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
has become main
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "has become main" is not correct in standard written English.
It may be intended to convey that something has become the primary or most important aspect, but it lacks clarity and proper grammatical structure. Example: "In recent years, sustainability has become the main focus of our company’s strategy."
⚠ May contain grammatical issues
Science
News & Media
Alternative expressions(1)
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
Therefore, discovery of early gastric cancer has become main pathway to improve the therapeutic efficacy.
Science
The dynamic capability has become main attention since RBV is not sufficient to explain sustainable competitive advantage.
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
Religious bigotry has become main-stream.
News & Media
Their efforts are important in Pakistan, a nuclear power whose stability and whose vulnerability to fundamentalism have become main preoccupations of American foreign policy.
News & Media
Indeed, electrical power generation from complicated voltage waveforms and charging efficiency have become main tasks for those low power systems.
Health insurers have become main actors in promoting cost containment since they now hold full budget responsibility and may enter into contracting with providers.
Third, the export growth has become the main dynamic of economic growth and the main strategy since the 1980s.
Plasmodium falciparum resistance to the primary drugs used for treatment of malaria has become the main obstacle to malaria control.
Sanjay has become her main adviser & confidant.
News & Media
Toby has become the main offender.
News & Media
Electricity has become our main concern.
News & Media
Expert writing Tips
Best practice
Replace the phrase "has become main" with more grammatically correct alternatives like "has become the main" or "has become central" to improve clarity and accuracy.
Common error
Ensure that "main" is accompanied by a noun (e.g., "has become the main focus") to complete the phrase and provide a clear meaning.
Source & Trust
86%
Authority and reliability
3.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "has become main" functions as a predicate within a sentence, attempting to describe a state of transformation. However, it is grammatically incomplete, as noted by Ludwig AI, lacking a necessary noun or adjective to fully express the intended meaning.
Frequent in
Science
50%
News & Media
50%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, while the phrase "has become main" appears in a variety of sources, including news and scientific articles, it is generally considered grammatically incorrect. Ludwig AI indicates that it is an incomplete phrase needing a noun or adjective to make sense. More appropriate alternatives include "has become the main", "has become central", or "has become primary". Therefore, it is recommended to avoid using "has become main" in formal or academic writing to ensure clarity and grammatical accuracy.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
has become central
Replaces "main" with "central", offering a more grammatically sound and common alternative.
has become primary
Substitutes "main" with "primary", providing a clearer and more conventional expression.
has become the focus
Replaces "main" with "the focus", shifting the structure to emphasize attention or concentration.
has become the key
Uses "the key" instead of "main", highlighting the importance or essential nature of something.
has become paramount
Employs "paramount" in place of "main", suggesting a higher degree of importance or dominance.
has emerged as the main
Adds "emerged as" to emphasize the process of becoming the main element.
has evolved into the main
Employs "evolved into" to highlight a gradual transformation into the main aspect.
is now the main
Uses "is now" to indicate a present state of being the main element.
has become the principal
Replaces "main" with "principal", offering a more formal and precise alternative.
has grown into the main
Suggests an increase in importance over time, culminating in being the main element.
FAQs
What's a more grammatically correct way to say "has become main"?
You can use phrases like "has become the main", "has become central", or "has become primary" to improve grammatical accuracy.
Is "has become main" grammatically correct?
No, "has become main" is not grammatically correct in standard English. It's better to use "has become the main" or similar alternatives.
What does "has become main" try to express?
The phrase "has become main" is generally intended to convey that something has become the most important or primary aspect of a situation, but it lacks correct grammatical structure. Consider rewording for clarity.
Can I use "has become main" in formal writing?
It is advisable to avoid "has become main" in formal writing. Opt for more precise and grammatically sound alternatives such as "has become the primary" or "has become the central".
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
86%
Authority and reliability
3.5/5
Expert rating
Real-world application tested