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
implementation has been slow
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "implementation has been slow" is correct and usable in written English.
You can use it when discussing the pace at which a plan, project, or system is being put into action or executed. Example: "Despite the initial enthusiasm, the implementation has been slow, causing delays in the overall project timeline."
✓ Grammatically correct
News & Media
Science
Formal & Business
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
21 human-written examples
But implementation has been slow.
News & Media
At the country level, implementation has been slow.
News & Media
In Greece, Mr. Papandreou's Socialist government has passed radical legislation aimed at cutting the public sector, but implementation has been slow, even as the economy shrinks under tax hikes and wage cuts that are pushing the country to the brink.
News & Media
In Greece, Mr. Papandreou's Socialist government has passed radical legislation aimed at cutting the public sector, but implementation has been slow, even as the economy shrinks under tax increases and wage cuts that are pushing the country to the brink.
News & Media
Though the Union has enacted its Lisbon Treaty, which created new structures and a more powerful foreign policy chief in Ms. Ashton, implementation has been slow and at times chaotic.
News & Media
Mortality from diabetes – problematic in a country which consumes staggering amounts of soda – actually levelled off between 2005 and 2010 and would have contributed to gains in life expectancy without such high homicide rates "The implementation has been slow, but the little progress that they did make [with Seguro Popular] was wiped out by the increase in homicides," he said.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
39 human-written examples
Although recognition of the health significance of ARI has grown, field implementation has been slowed due, in part, to professional resistance (against paramedic prescription of antibiotics) and, in part, to prohibitive costs (expensive antibiotics).
Formal & Business
However, advances towards regulatory application, approval and clinical implementation have been slow and costly, partly because of the difficulties faced in externally and prospectively validating these biomarkers.
Science
In spite of good evidence of IPT uses and the global recommendation as part of standard care for all HIV infected individuals after ruling out active TB, it was noted that the coverage and implementation had been slow in many countries including Ethiopia [ 7, 9, 18].
Science
Due to project implementation having been slower than expected, evidence of impact related to the action plans was not sought.
Science
We believe that the implementation of automation has been slow because it's a matter of mass legislation.
News & Media
Expert writing Tips
Best practice
When using the phrase "implementation has been slow", provide context regarding the specific reasons for the delay. This adds clarity and strengthens your analysis.
Common error
Avoid attributing the slow implementation to vague factors. Instead, identify specific obstacles, resource constraints, or logistical challenges that contribute to the delay.
Source & Trust
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "implementation has been slow" functions as a comment on the progress of a project, plan, or policy. Ludwig confirms its grammatical correctness. It describes that the process of putting something into effect is not happening at the expected or desired speed.
Frequent in
Science
40%
News & Media
35%
Formal & Business
25%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "implementation has been slow" is a grammatically correct and usable expression in English, as confirmed by Ludwig. It describes the delayed progress of a plan or project, often prompting further analysis of the causes and consequences. While not exceptionally common, it appears in diverse contexts such as News & Media, Science, and Formal & Business, highlighting its versatility. Remember to provide specific reasons for the delay when using this phrase to enhance clarity. Some alternatives are "progress has been slow", "the rollout has been sluggish", or "the execution has been gradual".
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
implementation has lagged
Replaces "been slow" with "lagged", indicating a failure to keep pace.
implementation is proceeding slowly
Changes the verb tense to present continuous, emphasizing the ongoing but slow nature of implementation.
implementation is not progressing quickly
Rephrases "has been slow" to explicitly state the lack of quick progress.
implementation is behind schedule
Indicates that implementation is taking longer than planned.
the implementation pace is slow
Nominalizes "implementation" and uses "pace" to describe its slowness.
the rate of implementation is low
Focuses on the rate of implementation, describing it as low.
implementation efforts are sluggish
Uses "sluggish" to describe the efforts related to implementation, implying slow progress.
implementation is faltering
Indicates that implementation is weakening or becoming unsteady.
the rollout of implementation is gradual
Emphasizes the gradual nature of the implementation rollout.
the execution of implementation is slow
Focuses on the execution phase of implementation and describes it as slow.
FAQs
How can I use "implementation has been slow" in a sentence?
You can use "implementation has been slow" to describe the delayed progress of a plan, project, or policy. For example, "Despite the initial funding, "implementation has been slow" due to bureaucratic hurdles".
What are some alternatives to "implementation has been slow"?
Alternatives include "progress has been slow", "the rollout has been sluggish", or "the execution has been gradual", depending on the specific context.
Is it grammatically correct to say "implementation has been slow"?
Yes, "implementation has been slow" is grammatically correct. It uses the present perfect tense to describe a state that began in the past and continues to the present.
What factors might cause "implementation has been slow"?
Factors can include lack of resources, poor planning, bureaucratic obstacles, or unforeseen challenges. Providing specifics strengthens your analysis.
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
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested