The plural of diocese is dioceses. However, its pronunciation is quite irregular, and should correctly be pronounced DY-uh-seez, although DY-uh-seez-iz is used.
Bridges is the plural form of bridge.
"Beliefs" does not have a plural form, as it is already plural. Beliefs is the plural form of belief.
There is no plural form for the word, countries. This word itself is a plural.
The plural of "she" is "they", so the plural of "she had" is "they had".
There is no plural form of pupae. Pupae is the plural form of pupa.
"Diocese" is singular, while "dioceses" is the plural form.
The correct singular possessive form of "diocese" is "diocese's."
Bridges is the plural form of bridge.
No. In general a diocese is headed by a bishop, and an archbishop heads an archdiocese. The difference between a diocese and and archdiocese is size not importance. The plural form is still dioceses. Some diocese or archdiocese are actually headed by Cardinals. Many orders have provinces that are headed by Provincials, these provinces overlay the borders of diocese. The Catholic church considers all Cardinals, Archbishops, and Bishops as the Bishops of the Church and in the United States the leadership is called the United States Conference of Catholic Bishops.
"Beliefs" does not have a plural form, as it is already plural. Beliefs is the plural form of belief.
There is no plural form for the word, countries. This word itself is a plural.
"Groceries" is the plural form of "grocery."
The plural form of "meter" is "meters."
The plural form for the noun sergeant is sergeants; the plural possessive form is sergeants'.
It has no plural form.
The plural form of rung is rungs.
The plural form of mouth is mouths. The plural form of month is months. The Mounth is a range of hills in Scotland and does not have a plural form.