The plural form of pepper is peppers.
Yes, the noun 'pepper' as a word for a type of vegetable is a countable noun; the plural form is peppers.The noun 'pepper' as a word for a seasoning is an uncountable noun, a word for a substance.
rule says there is no plural of proper nouns and Chile is a proper noun. Its a country and no other country has this name. Which means Chile can never have a plural form. However, if you are referring to a Chile pepper, the plural would be chiles.
There is no plural form. Do and Do not are verbs
The plural form of him, her, or it is them. (objective pronouns)
Bridges is the plural form of bridge.
The plural form of "is" is "are."
The plural form of "was" is "were."
The plural form of "I" is "we."
"Groceries" is the plural form of "grocery."
"Beliefs" does not have a plural form, as it is already plural. Beliefs is the plural form of belief.
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 form of the demonstrative pronoun 'that' is those.