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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 been acting
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "has been acting" is correct and usable in written English.
It is used to describe a situation that began in the past and is still continuing in the present. For example, "My sister has been acting weird lately, I'm starting to get worried."
✓ Grammatically correct
News & Media
Wiki
Science
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
59 human-written examples
The government has said it will act, has been acting and will act".
News & Media
Elisabeth Moss has been acting since she was 6.
News & Media
Dr. von Eschenbach has been acting commissioner for a year.
News & Media
Each man has been acting very much like governor.
News & Media
Deputy Secretary Gordon H. Mansfield has been acting secretary.
News & Media
And he has been acting a long time.
News & Media
Her deputy Victoria Kennedy has been acting editor since then.
News & Media
With Nainkin unavailable, Fitzpatrick has been acting as Stephens's unofficial coach for the past three weeks.
News & Media
"Southwest has been acting more like a legacy airline," Mr. Seaney said.
News & Media
Mr. Calamari, a 12-year veteran of the office, has been acting director since the summer.
News & Media
If appointed, he would succeed George A. Coleman, who has been acting commissioner since January.
News & Media
Expert writing Tips
Best practice
Use "has been acting" to describe an ongoing action or behavior that started in the past and continues into the present. For example: "She "has been acting" strangely since she heard the news."
Common error
Avoid using the simple past tense (e.g., "acted") when you want to emphasize the continuous nature of the action. Saying "She acted strangely" doesn't convey the same sense of ongoing behavior as "She "has been acting" strangely."
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "has been acting" functions as a verb phrase in the present perfect progressive tense. It describes an action that began in the past, continues into the present, and may continue into the future. Examples from Ludwig illustrate various usages, indicating ongoing processes or behaviors.
Frequent in
News & Media
67%
Wiki
10%
Science
7%
Less common in
Formal & Business
5%
Reference
4%
Encyclopedias
1%
Ludwig's WRAP-UP
In summary, the phrase "has been acting" is a versatile verb phrase used to describe ongoing actions that started in the past and continue to the present. As affirmed by Ludwig, it is grammatically correct and commonly used across various contexts, particularly in news and media. When writing, it's important to use the present perfect progressive tense appropriately to convey the continuous nature of the action. Alternatives like "has behaved" or "has served as" may be suitable depending on the specific context. The key takeaway is that "has been acting" is a reliable and effective way to describe an action that is currently in progress.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
has acted
This alternative implies a completed action or a general state, whereas "has been acting" suggests a continuous or ongoing action.
has behaved
Replaces "acting" with "behaved", changing the context to general conduct rather than a specific role or function.
has played the role
Focuses on the aspect of assuming a role, whether literally or figuratively.
has served as
Emphasizes the function or capacity in which someone has been operating.
has worked as
Highlights the professional or occupational aspect of the activity.
has functioned as
Emphasizes the operational aspect of the activity, focusing on how something or someone performs.
has pretended to be
Focuses on the aspect of pretending or simulating a certain behavior or identity.
has been feigning
Highlights the insincere or deceptive nature of the actions.
has simulated
Emphasizes the aspect of creating a simulation or artificial representation.
has postured as
Implies an attempt to create a specific impression or image, often insincerely.
FAQs
How do I use "has been acting" in a sentence?
Use "has been acting" to describe an action or behavior that started in the past and is still continuing in the present. For example: "He "has been acting" as the interim CEO since December."
What's the difference between "has been acting" and "has acted"?
"Has been acting" implies a continuous or ongoing action, while "has acted" implies a completed action. For instance, "He "has been acting" strangely lately" suggests the strange behavior is ongoing, whereas "He has acted in several plays" indicates a completed action.
What can I say instead of "has been acting"?
Depending on the context, you can use alternatives like "has behaved", "has served as", or "has functioned as".
When is it appropriate to use "has been acting" in formal writing?
It is appropriate in formal writing when describing ongoing roles, behaviors, or processes. For example, "The deputy secretary "has been acting" secretary since the resignation of the previous commissioner."
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested