The plural form for the letter A is As.
The capital letter is to distinguish the plural form for the letter from the preposition 'as'.
Many people want to distinguish the plural for a letter, number, or other character by using an apostrophe -s; that is not a correct plural form, that is the possessive form.
IF you are not comfortable with or you are unsure of how to proceed, spell out the letter, number or character:
The dollar signs indicate the totals. Or, The $s indicate the totals.
The twenties are the highest numbers on the street. Or, The 20s are the highest numbers on the street.
The at symbols are used in place of the word at. Or, The @s are used in place of the word at.
The E series were published in the nineteen sixties. Or, The Es were published in the 1960s.
The singular possessive form of letter is letter's. The plural of letter is letters. The plural possessive of letters is letters'
'Choose' is a verb and therefore has no plural form. The corresponding verb is 'choice' , the plural form of which is 'choices'.
The term animals' reputations is plural and possessive.The word animals is the plural form for the noun animal; the plural noun is made possessive by adding the apostrophe after the letter s.The word reputations is the plural form for the noun reputation.
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.
The plural of animal is animals. When the last letter is a consonant it changes to a "s".
The singular possessive form of letter is letter's. The plural of letter is letters. The plural possessive of letters is letters'
The plural form of mouse is mice, so the last letter is an e.
Ts
The most common way to form the plural is to simply add the letter 's' to the end of the noun.
'Choose' is a verb and therefore has no plural form. The corresponding verb is 'choice' , the plural form of which is 'choices'.
Acronyms do not utilize the apostrophe in the plural form.
The singular form is cow an archaic plural for cow is kine
In Spanish, "falda" becomes plural by adding the letter "s" to the end, so "faldas" is the plural form of "falda."
When the letter 'o' is used at the end of a word to create the plural form, it is typically pronounced as the sound /oʊ/ (like in 'go'). An example of this is the plural form of the word 'hero,' which becomes 'heroes' with the pronunciation /ˈhɪəroʊz/.
The term animals' reputations is plural and possessive.The word animals is the plural form for the noun animal; the plural noun is made possessive by adding the apostrophe after the letter s.The word reputations is the plural form for the noun reputation.
The word "letter" contains two morphemes: "letter" itself, which is a free morpheme that can stand alone as a word, and the plural suffix "-s" if considering the plural form "letters." However, in its singular form, "letter" is just one free morpheme. Thus, in its singular form, "letter" has one morpheme.