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
is at this time effective
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is at this time effective" is correct and usable in written English.
It can be used to indicate that something is currently in effect or applicable at the present moment. Example: "The new policy is at this time effective, and all employees must adhere to the updated guidelines."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(20)
is now effective
is effective immediately
is effective as of now
is already finalized
has been transported
will be considered
has been honored
will present
is on track to be finalized
had been completed
has now ended
has successfully preserved
has been deteriorated
is going to be presented
will be revised
will be permitted
will be handed in
has been redeployed
is arranged for
has been executed
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
60 human-written examples
I think as long as we've been in these state-by-state races, this has been, at times, effective.
News & Media
REBOUNDS The Knicks agreed that the big backcourt of LATRELL SPREWELL and ALLAN HOUSTON was at times effective, but they say they are better with CHARLIE WARD.
News & Media
Researchers had also noted that some of the same treatments are at times effective at treating both OCD and PTSD.
News & Media
But the 30-year-old was at times effective in space on screen passes, and he's a highly resepected team leader.
News & Media
But the video is also at times effective, particularly when the editing gets choppier during the bridge".
Wiki
Licensed meningococcal quadrivalent conjugate vaccines are available, but given the small number and age distribution of patients, routine vaccination against these capsular groups is unlikely to be cost effective at this time.
Science
As only a part of this larger effective population is at one time directly exposed to introgression, this is equivalent to scaling the introgression rate down.
Science
And worthy, even plodding, as his approach was, it was at times pretty effective.
News & Media
Leinart's counterpart, Beavers quarterback Derek Anderson was, at times, very effective, going 34 of 60 for 485 yards and 2 touchdowns.
News & Media
The early stage of PCa depends on the androgens needed for growth and survival, and androgen ablation therapy may at this time be effective in causing the tumor to regress due to the induction of massive apoptosis.
Science
During this time the brain develops faster than at any other time in life and that is why interventions are highly effective at this time.
Science
Expert writing Tips
Best practice
Use "is at this time effective" to clearly specify that something is currently in effect, particularly when the timeframe is relevant to the context.
Common error
Avoid using "is at this time effective" when the context already implies the current timeframe. Simpler alternatives like "is currently effective" or "is now effective" may be more concise and direct.
Source & Trust
77%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is at this time effective" functions as a descriptive statement indicating the current state of something being effective. As confirmed by Ludwig AI, it's a grammatically correct way to specify that something is presently working as intended. The phrase serves to provide clarity regarding the timeframe of effectiveness.
Frequent in
Science
0%
News & Media
0%
Formal & Business
0%
Less common in
Academia
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "is at this time effective" is a grammatically correct and usable expression to denote that something is currently producing the desired results. However, according to Ludwig AI, it's important to consider the context and choose the most concise option, as simpler alternatives like "is currently effective" might be more appropriate in some cases. While versatile, it is important to ensure that the context warrants the specificity of "at this time." Due to the phrase’s absence from the provided data, contexts and authoritative sources are only inferred.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
is currently effective
Replaces "at this time" with "currently", offering a more concise alternative.
is now effective
Substitutes "at this time" with "now", providing a direct and immediate sense of effectiveness.
is effective immediately
Emphasizes the instantaneous nature of the effectiveness.
is presently effective
Uses "presently" in place of "at this time", providing a slightly more formal tone.
is effective as of now
Adds a sense of official commencement to the effectiveness.
is from now on effective
Highlights the future-oriented aspect of the effectiveness.
is effective at the moment
Focuses on the very present timeframe of the effectiveness.
is effective in the interim
Suggests that the effectiveness is valid for a limited time.
is working now
Indicates that something is functional or producing the desired result at the current moment.
is proving effective lately
Implies that something has been working recently and it is showing positive results.
FAQs
How can I use "is at this time effective" in a sentence?
You can use "is at this time effective" to indicate that something is currently working or having the desired effect. For example, "The new policy "is at this time effective" in reducing costs".
What are some alternatives to "is at this time effective"?
Some alternatives include "is currently effective", "is now effective", or "is presently effective". The best choice depends on the specific context.
Is "is at this time effective" formal or informal?
The phrase "is at this time effective" leans toward the formal side. In more casual settings, you might prefer using phrases like "is working now".
When should I use "is at this time effective" instead of "is effective"?
Use "is at this time effective" when you want to emphasize the current validity or impact of something. If the timeframe isn't crucial, "is effective" might suffice.
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
77%
Authority and reliability
4.1/5
Expert rating
Real-world application tested