NOTE When the definite article (an) is not present, generally the nominative is used instead of the genitive: ag lorg an phoist chais, le haghaidh an phoist chais but ag lorg post cas, le haghaidh post cas.

NOTE When the definite article (na) is not present, generally the nominative is used instead of the genitive: ag lorg na bpost cas, le haghaidh na bpost cas but ag lorg poist chasa, le haghaidh poist chasa.