General managers.
The word managers is the plural form for the noun manager; the plural possessive form is managers'.
Adjutants general is the plural of adjutant general
The plural form of the compound noun attorney general is attorneys general.The plural possessive form is attorneys general's.example: Are the attorneys general's qualifications the same in all states?
The possessive form of the singular noun 'general manager' is general manager's.Example: The general manager's office is on the second floor.
The possessive form of the plural noun attorneys general is attorneys general's.example: Are the attorneys general's qualifications the same in all states?
The plural form of the compound noun secretary-general is secretaries-general.The plural possessive form is secretaries-general's.example: The assembly room was lined with all of the secretaries-general's portraits.
generals'
The plural form of the noun safe is safes.The plural possessive form is safes'.Example: The owner and the manager are the only ones who know all of the safes' combinations.
state attornies general
That depends on what you are talking about. Managers is the plural of manager. Manager's is the possessive for one manager. Managers' is the possessive for more than one manager. The team had three managers this season. The manager's office is on the second floor. Annually there was a managers' meeting so they could all discuss the situation of the company.
accountant generals
Dupty general manager