Singular
NOMINATIVE
fiach dubh
▪an fiach dubh
GENITIVE
féich dhuibh
▪an fhéich dhuibh
NOTE When the definite article
(an)
is not present, generally the nominative is used instead of the genitive:
ag lorg an fhéich dhuibh, le haghaidh an fhéich dhuibh
but ag lorg fiach dubh, le haghaidh fiach dubh.
Plural
NOMINATIVE
fiacha dubha
▪na fiacha dubha
GENITIVE
fiach dubh
▪na bhfiach dubh
NOTE When the definite article (na) is not present, generally the nominative is used instead of the genitive:
ag lorg na bhfiach dubh, le haghaidh na bhfiach dubh
but ag lorg fiacha dubha, le haghaidh fiacha dubha.