neuter is one of three genders in Greek. It is important not to think of this
grammatical feature as biological at all. It is grammatical and simply
that. Some things that are biologically masculine or feminine are neuter according
to Greek grammatical gender.
of the neuter are provided on the chart below for case endings, articles,
and relative pronouns. Note how closely related the forms are. The red letters
or breathing marks and accents indicate what is added to the case endings
to form the articles and the relative pronouns. The faded letters indicate
what letters are dropped.