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
have become
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "have become" is correct and usable in written English.
You can use the phrase when you want to indicate a change over a period of time. For example, "The internet and social media have become essential tools for communication in the 21st century."
✓ Grammatically correct
News & Media
Encyclopedias
Alternative expressions(19)
have turned into
have evolved into
have transformed into
have grown into
have developed into
are now
have been made
are considered
have sung
have been changed
considered become
have taken place
left become
have entered into
have risen to be
have risen to become
have attained the age of
have reached the age of
have been transformed into
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
60 human-written examples
They have become so.
News & Media
"They have become crazy.
News & Media
All have become targets.
News & Media
Films have become television.
News & Media
I have become death.
News & Media
Boundaries have become blurred.
News & Media
Villages have become towns.
News & Media
Traders have become magicians.
News & Media
We have become enslaved.
News & Media
Several have become artists.
News & Media
I have become toxic.
News & Media
Expert writing Tips
Best practice
Use "have become" to describe a process of change or evolution over time, indicating a transition from one state to another. For example, "Practices have become more efficient with new technology".
Common error
Avoid using "have become" when referring to a single, instantaneous event. "Have become" implies a process, not a one-time action. Instead of "Yesterday, the company have become bankrupt", use "Yesterday, the company became bankrupt".
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "have become" is to serve as a present perfect verb phrase, indicating a state or condition that has resulted from a process or change over time. Ludwig's examples showcase this use effectively.
Frequent in
News & Media
50%
Encyclopedias
15%
Formal & Business
10%
Less common in
Science
10%
Academia
5%
Wiki
0.5%
Ludwig's WRAP-UP
The phrase "have become" is a versatile and grammatically sound present perfect verb phrase used to describe a transition or evolution from one state to another. As confirmed by Ludwig, it's appropriate for various contexts, especially in News & Media. Remember to use "have become" for plural subjects and "has become" for singular subjects, avoiding it for instantaneous events. Alternatives like "have turned into" or "have evolved into" can be used for variety, but "have become" remains a clear and effective choice for expressing change over time.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
have turned into
Emphasizes a transformation or change in nature; less formal than "have become".
have transformed into
Similar to "have turned into" but suggests a more complete or significant change.
have evolved into
Highlights a gradual development or progression over time, often implying improvement or adaptation.
have grown into
Suggests a natural or organic development, often used for describing the maturation of something.
have developed into
Focuses on the process of growth or improvement, implying a deliberate or planned change.
have morphed into
Implies a dramatic or surprising transformation, often used metaphorically.
are now
More concise and direct, simply stating the current state without emphasizing the transition.
have been made
Focuses on the action of making something into something else, rather than the resulting state.
are considered
Indicates a change in perception or opinion about something.
are now known as
Highlights a change in name or identity.
FAQs
How can I use "have become" in a sentence?
Use "have become" to describe a transition or evolution over time. For example, "Online courses "have become" increasingly popular".
What are some alternatives to "have become"?
Depending on the context, you could use phrases like "have turned into", "have evolved into", or "have transformed into".
Is it correct to say "has become" instead of "have become"?
"Has become" is used with singular subjects, while ""have become"" is used with plural subjects or the pronoun "I", "you", "we", or "they". For example, "The situation has become complicated", but "They "have become" good friends".
What's the difference between "become" and "have become"?
"Become" is the base form of the verb, while ""have become"" is the present perfect tense. Use ""have become"" to describe a change that started in the past and continues to the present or has a present result. For example, "I have become more patient over the years".
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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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested