>> My problem (took me long enough, didn't it?) is that English is described as having a vestigial normative-accusative case in its use of pronouns and passive voice but I don't see it. Can someone explain how normative-accusative applies to the English language? <<
I think they're just trying to say that although English doesn't inflect (change the form of) regular nouns in the nominative and accusative case, like for example, Greek or Latin, it still does with pronouns.
For example: in Latin the sentence "The boy loves the girl" would be: "Puer puellam amat"
Puer = boy. Nominative case (in the accusative case it would be "puerum")
Puellam = girl. Accusative case. (Direct object). (in the nominative case it would be "puella")
But to say, "The girl loves the boy" would be "Puerum puella amat".
Notice that it was not necessary to change the order of the words in Latin, because it was clear who was the subject and who was the object, based on the *form* of the word. The nominative form looks and sounds different from the accusative form (w/a few exceptions) in Latin.
The same was true for Old English. For example, the word for "name" in Old English (e.g. how English was spoken 1000 years ago) was "nama". In the accusative, it was "naman". So, English use to change the form of the word to show how it was used in a sentence.
Modern English generally doesn't have many cases any more. For regular nouns there are only two. One case that functions as the nominative, accusative, and dative, and the other case functions as the genitive.
Thus: the word thing:
Standard case: thing things
Genetive case: thing's things'
The appostrophe s comes from Middle English -es, thus the apostrophe means that the "e" was left out.
But...English still shows a clear distinction with pronouns in the nominative and the accusative/dative
Thus:
Nominative: He
Accusative/Dative: Him
Genitive: His
the word "you" use to also have a distinction: the nominative case was "ye", and the accusative was "you". The genitive is still "your". The first person sg. pronoun still retains the distinction: I vs me vs my. So in essence, by saying "you are good" is the equivalent of saying "Me am good" because "ye" used to be used as the subject: thus "ye are good."
That's why we have a "vestige" of a nominative-accusative/dative distinction left over.