The plural form of the noun record is records.
The plural form is record holders.
The plural of "record" is "records."
The plural form of the noun 'challenge' is challenges.Example: He overcame many challenges to earn his degree.
There is no plural form. Do and Do not are verbs
The word 'memoranda' is the plural form of the noun 'memorandum', a word for an informal record or communication; a word for a thing.
The plural form of him, her, or it is them. (objective pronouns)
Bridges is the plural form of bridge.
The plural form of "was" is "were."
The plural form of "I" is "we."
The plural form of "is" is "are."
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.
"Groceries" is the plural form of "grocery."