At 1:24:55 PM on Thursday, February 17, 2011, Sabin Densmore
wrote:

> I think <brú breiða> is accusative, but I could be reading
> this wrong.

No, you're right: I'd concentrated on <ís> and apparently
had my brain turned off when I looked at <breiða>. That
still leaves apparently accusative <ís> needing an
explanation, but that turns out not to be a major problem:
one does sometimes find nominative <ís>, as in the modern
language, rather than <íss>.

Brian