The plural form of favor is favors.
The plural form of "do" is "do" and the plural form of "don't" is "don't." These words do not change in the plural form when used in a sentence.
The plural form of him, her, or it is them. (objective pronouns)
The plural form of "was" is "were."
The plural form of "I" is "we."
The plural form of "is" is "are."
No, the noun 'favor' is a count noun, both as a word for an act of kindness (an abstract noun), and as a word for a gift given to guests at a party (a concrete noun).The plural form of the noun favor is favors.
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 parenthesis is parentheses.
"Important" is an adjective. It does not have a plural form.
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.