The phrase "attained form" is correct and usable in written English.
It can be used when discussing the achieved state or condition of something, often in a context related to development or transformation.
Example: "After years of practice, the artist finally reached an attained form of expression that resonated with audiences."
Alternatives: "achieved state" or "realized shape".
Kurtzman says the doctor will be revealed as a member of a shadowy group known as Prodigium and may have attained some form of immortality.
By about 1250 the literary language had attained a form from which it has varied little since, although the modern spoken language differs considerably from it.
One of the most striking facets of ancient military technology is the early date by which individual weapons attained their form and the longevity of early offensive weapons concepts.
In Hegel's syllogisms of the idea, objectivity attained rational form, while the concept acquired an explicit, material existence.
Lagos had the highest proportion of committee members with tertiary education, with 50% having attained some form of tertiary education.
The foredune recovered rapidly to initial erosion during restoration and subsequent natural events with consistently positive sediment volumes and attained a form similar to that pre-restoration.
There were twelve respondents (10.6%) who had attained a form of tertiary education.
While 55.5% of non-Indigenous Albertans attained some form of post-secondary education, only 36.0% of Indigenous Albertans did so (42).
In all 54.0% of the study subjects had not attained any form of formal education with only 46% attaining at least basic formal education as indicated in Table 2.
The 1999 ZDHS data shows that contrary to relevant literature, households within which children had been vaccinated, had access to either pit of flush toilets, with mother's who had attained some form of education and had a preceding birth interval of less than 25 months had a high significant effect on childhood cough.
