It is a commonly known fact that formal marks of perfective aspect in Slavic are prefixes.

Perhaps more surprisingly for the 1960s, hidden under the euphemism of slimwear, ski-clothes, skin-diving suits, riding macs and rubber sheeting, fetish clothing was already being widely advertised in the Sunday press […]

Long they thus travelled in friendly wise, / Through countreyes waste, and eke well edifyde ….

CAA lesions mainly occur in the small arteries and capillary walls of the cerebral cortex, subcortex, and leptomeninx, and they largely exhibit a limited and irregular distribution.