LESSON III
Cases of the Noun
In Irish the noun has four distinct cases: nominative-accu-
sative, genitive, dative and vocative. This may cause you
some difficulty, as there is only one extra case left in English,
the genitive singular in -s, as in “my father's hat”, “the
man's stick”, “the girl's frock”, and in English it is usually
possessive. You have seen how the genitive singular is formed
in the two classes of nouns in Lesson I, and in Irish the
genitive is used not only for possession but also as an
adjective, and in other ways. For example adhmad means
“wood” and bosca adhmaid means “a wooden box”; slinn
“slate”: ceann slinne “slate roof”; im “butter”: punt ime” a
pound of butter”. The genitive plural in these two classes
is the same as the nom. sg.
But in addition to the genitive, there is a dative case for
what is called in English the indirect object. In the sentence:
“the man gives the boy an apple,” we say that “boy” is the
indirect object, and it is marked in English by its position
before the object. Its position is fixed unless indeed you
bring in the preposition and say “gives an apple to the boy”,
which is not the normal phrase. In Irish you must use a
preposition, and there is a separate form for the second
declension in the singular, and for all nouns in the plural.
The dat. sg. of the second declension is formed by dropping
the -e of the genitive; the dative pl. has the ending -(a)ibh
1
.
Finally there is a vocative case, used of a person spoken to,
and the vocative of the first declension has the same form as
the genitive in the singular, and a separate form in the plural.
1
The dative plural is now becoming aliterary form and the nomina-
tive plural serves as dative in conversation, and is often so used in the
lessons.
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