The plural is epochs.
An epoch is longer than an era. An epoch can last for more than one lifetime.
Millennium (1000 years)
The form century's is the singular possessive form of the noun century.The plural form of the noun century is centuries.The plural possessive form is centuries'.example: Despite many centuries' passage, humans make the same mistakes over and over again.
An epoch, an era, or an age.
The singular form of the plural noun centuries is century.The singular possessive form is century's.example: Will we have flying cars by the century's end?
The Eocene Epoch was the second epoch of the Tertiary Period. During this time, mammals were the dominant form of animal life.
Bridges is the plural form of bridge.
"Groceries" is the plural form of "grocery."
There is no plural form for the word, countries. This word itself is a plural.
"Beliefs" does not have a plural form, as it is already plural. Beliefs is the plural form of belief.
The plural form of "meter" is "meters."
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It has no plural form.
The plural form for the noun sergeant is sergeants; the plural possessive form is sergeants'.
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.
The plural of "she" is "they", so the plural of "she had" is "they had".