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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
is began
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is began" is not correct in written English.
It is a grammatically incorrect construction as "began" is the past tense of "begin" and should not be used with "is." Example: "The project is begun in the spring."
⚠ May contain grammatical issues
Science
News & Media
Alternative expressions(10)
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
5 human-written examples
When Penthouse went "pink" — that is, began photographing what was between the labia majora — Playboy refused to do so.
News & Media
And around the civil war, people began referring to the country as a singular unit, not a plural collection, so the United States is began its triumph over the United States are.
News & Media
Standing of the rock mass in time turns on the reologycal mechanisms: in zones, where stresses are close to rock mass strength, the forming of the small cracks is began.
The results are in agreement with Rao et al. (2013) who reported that the percentage of MB decolorization significantly increased from pH 4 to 7 then it is began to decrease.
Science
In recent years, a new kind of materials based on the structure of nanolaminate is began to be utilized for energy storage devices [8], innovative optical elements [9], and temperature sensitive substrates for biosensors [10].
Science
Human-verified similar examples from authoritative sources
Similar Expressions
55 human-written examples
It is beginning.
News & Media
The end is beginning.
News & Media
Guided entry is begun.
News & Media
That is beginning to change.
News & Media
It is beginning to happen.
News & Media
That is beginning to happen.
News & Media
Expert writing Tips
Best practice
When indicating that an action has started and is ongoing, use "is starting" or "has begun" instead of the grammatically incorrect "is began".
Common error
The error "is began" incorrectly combines the present tense auxiliary verb "is" with the past participle "began". Ensure correct tense usage by using "is starting" for a present action or "has begun" for an action that started in the past.
Source & Trust
84%
Authority and reliability
1.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is began" is an incorrect grammatical construction. Ludwig AI identifies it as a tense error, where the present tense auxiliary verb "is" is incorrectly paired with the past participle "began".
Frequent in
Science
60%
News & Media
40%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "is began" is a grammatically incorrect construction that combines the present tense auxiliary verb "is" with the past participle "began". As Ludwig AI points out, this is a tense error. Instead, use "is starting" for an action currently in progress or "has begun" for an action that started in the past and continues to the present. While Ludwig provides examples where this incorrect phrase appears, it is crucial to avoid it in formal writing. The correct alternatives, such as "has begun", "is starting", and "was begun", ensure clarity and grammatical accuracy.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
has begun
Uses the correct auxiliary verb "has" to form the present perfect tense, indicating an action that started in the past and continues to the present.
has started
Replaces "began" with "started", using the auxiliary verb "has" to form the present perfect tense with a similar meaning.
is starting
Uses the correct auxiliary verb "is" with the present participle "starting" to indicate an action in progress.
is commencing
Replaces "starting" with the more formal "commencing", maintaining the sense of an action in progress.
was begun
Uses the correct passive voice construction "was begun" to describe an action initiated in the past.
did begin
Emphasizes the beginning of the action using "did begin", although it may sound slightly emphatic or archaic.
initiated
Replaces the entire phrase with the single verb "initiated", conveying a formal and concise meaning.
is initiated
Uses the passive voice "is initiated" to indicate that something is being started.
will begin
Shifts the action to the future, indicating that something will start.
does begin
Uses "does begin" for emphasis, although this is less common and may sound unusual in certain contexts.
FAQs
Why is "is began" considered grammatically incorrect?
The phrase "is began" mixes present and past tenses incorrectly. The correct forms are "is starting" for an ongoing action or "has begun" for an action that started in the past.
What are some alternatives to "is began" that I can use in my writing?
Instead of "is began", use phrases like "has begun", "is starting", or "was begun" depending on the intended meaning and tense.
Is there any context where "is began" might be acceptable?
No, "is began" is not considered acceptable in standard English. It's always better to use correct grammatical forms like "has begun" or "is starting".
How can I ensure I'm using the correct tense when describing actions that start?
To ensure correct tense usage, use "is starting" for actions currently in progress, "has begun" for actions that started in the past and continue to the present, and "was begun" for actions initiated in the past.
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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
84%
Authority and reliability
1.8/5
Expert rating
Real-world application tested