The phrase "achieved and continue to be" is correct and usable in written English.
It can be used to describe a state or condition that has been reached and is still ongoing.
Example: "The team has achieved significant milestones and continue to be a driving force in the industry."
Alternatives: "have accomplished and remain" or "have reached and still are".
"Thanks to the Voting Rights Act, progress once the subject of a dream has been achieved and continues to be made".
However, by mid-2008, high adherence with diagnostic results was achieved and continues to be sustained on a national scale.
The objectives of the allocation process have been, and continue to be, successfully achieved through orderly long-term development of the fishery.
Most leaders of law firms achieve their positions because they have been, and continue to be, extraordinarily effective lawyers and generators of business.
Despite the increased popularity of the use of the term "sustainability", the possibility that human societies will achieve environmental sustainability has been, and continues to be, questioned in light of environmental degradation, climate change, overconsumption, population growth and societies' pursuit of indefinite economic growth in a closed system.
In developing the route, the LDWRC made use of many existing paths, tracks and forest roads but, having no compulsory powers to include any of these, the provision of and access to such routes was, and continues to be, achieved by agreement with local authorities and landowners.
"As long as both sides cherish what has been achieved and continue to expand and deepen our co-operation across the board, bilateral relations will maintain their strong momentum and work for the wellbeing of both the Chinese and British people," Liu said.
Love it or hate it, what GTA V has achieved, and continues to achieve, is nothing short of miraculous.
Whilst significant numerical growth has been achieved, there continue to be imbalances in the geographic distribution of HRH as illustrated in Table 3, as well as a lower ratio of nurses compared to doctors than in many other countries.
