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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
is appeared
Grammar usage guide and real-world examplesUSAGE SUMMARY
'is appeared' is not correct and usable in written English.
You can instead use the past simple verb 'appeared'. For example: A new star appeared in the night sky.
⚠ May contain grammatical issues
Science
News & Media
Alternative expressions(9)
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
Ms Silva, fragile-looking as it is, appeared visibly tired.
News & Media
A light yellow precipitate is appeared.
The plant-feedback loop is appeared as a LT! system.
Science
The algorithm for HCudaBLAST is appeared in Fig. 1.
Science
Also, every actual is appeared within the range of.
It is appeared in velocity decrease within inter-joint blocks.
In particular the different is appeared in trailing edge.
Science
Additionally, the S 2s peak is appeared at 227.1 eV.
Science
However, the shifting feature is appeared to be nearly polarization-independent.
Thus, the addition mixing between SPP, PhC and defect modes is appeared.
Science
A scheme showing the water flows in a sugar process production is appeared in Fig. 1.
Science
Expert writing Tips
Best practice
Always use the correct tense of the verb 'appear'. In most cases, the past simple 'appeared' is appropriate. For ongoing or recently completed actions, consider 'has appeared'.
Common error
Do not use the construction "is appeared" as it is grammatically incorrect. The past participle 'appeared' does not require the auxiliary verb 'is' in this context. Use 'appeared' instead.
Source & Trust
82%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is appeared" attempts to function as a passive construction, but it is grammatically incorrect. The correct form would typically involve using just the past simple "appeared" or, if a present perfect construction is intended, "has appeared". As Ludwig AI indicates, "is appeared" is not considered proper English.
Frequent in
Science
87%
News & Media
9%
Encyclopedias
2%
Less common in
Formal & Business
1%
Social Media
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "is appeared" is grammatically incorrect. The correct form is usually the past simple "appeared" or the present perfect "has appeared", depending on the context. While Ludwig shows many examples of this incorrect usage, it's crucial to recognize it as a grammatical error and avoid it in formal writing. The frequency of the mistake suggests that careful attention should be paid to verb tense and construction. As Ludwig AI highlights, using the proper tense ensures clarity and credibility in your writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
appeared
This is the correct past simple form of the verb 'appear', directly replacing the grammatically incorrect phrase.
has appeared
This uses the present perfect tense, indicating that something has become visible or known.
did appear
This is an emphatic form of the past simple, stressing that something definitely appeared.
was apparent
Shifts the focus to the state of being evident or obvious rather than the action of appearing.
became visible
Replaces 'appeared' with a more descriptive phrase emphasizing the act of becoming seen.
emerged
Indicates something coming into view or prominence, similar to appearing but with a stronger sense of development.
materialized
Suggests something becoming real or concrete, adding a sense of substance to the appearance.
surfaced
Implies something coming to the top or becoming known after being hidden.
presented itself
Highlights the manner in which something became visible or available.
came into view
Replaces 'appeared' with a phrase that specifies the action of entering one's field of vision.
FAQs
How to correct "is appeared" in a sentence?
Replace "is appeared" with the simple past tense "appeared". For example, instead of "The solution is appeared", use "The solution appeared".
What is a grammatically correct alternative to "is appeared"?
A grammatically correct alternative is the past simple "appeared" or the present perfect "has appeared", depending on the intended meaning and context.
When should I use "appeared" instead of "is appeared"?
You should always use "appeared" because "is appeared" is grammatically incorrect. "Appeared" is the correct past simple form of the verb 'appear'.
What's the difference between "is appeared" and "has appeared"?
"Is appeared" is grammatically incorrect. "Has appeared" is the present perfect tense, used to indicate an action that started in the past and continues to the present or has relevance to the present.
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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
82%
Authority and reliability
2.8/5
Expert rating
Real-world application tested