Singular
NOMINATIVE
call toll
▪an call toll
GENITIVE
call thoill
▪an chall thoill
NOTE When the definite article
(an)
is not present, generally the nominative is used instead of the genitive:
ag lorg an chall thoill, le haghaidh an chall thoill
but ag lorg call toll, le haghaidh call toll.