Nazis is the plural form of Nazi.
Quotas is the plural form of the word quota. A quota is fixed or limited number of things or people.
Allies.
physics
phoenixes
The possessive form of the noun sentry is sentry's.Example: After many hours, the sentry's feet were aching.
You need to contact Sentry. They have a form you must fill out and have notarized.
The plural noun "sentries" is more than one sentry or guard. The similar plural noun "centuries" means periods of 100 years.
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.
"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.