Diplomats is the plural of diplomat
The adjective form of diplomat is "diplomatic."
There is no plural form. Do and Do not are verbs
The plural form of him, her, or it is them. (objective pronouns)
The plural form of "is" is "are."
The plural form of "was" is "were."
The adjective form of diplomat is "diplomatic."
The pronoun 'they' is inappropriate to take the place of the noun 'diplomat' because the word 'diplomat' is singular and the pronoun 'they' takes the place of a plural noun or two or more nouns.
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."
The word diplomat is a noun, a word for a person.The adjective form is diplomatic.
"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.