The Plural Forms of Words
The Quick AnswerThe word plural means more than one in number. (It contrasts with singular.) The term plural can apply to nouns, adjectives, pronouns, and verbs. For example:
|Word Type||Example in the|
|Example in the|
The Plural Forms of WordsThe word plural means more than one in number. So, the plural form of the word cat is cats, and the plural form of mouse is mice. (Plural is the opposite of singular.)
The term plural does not just apply to nouns (e.g., cats, mice), it also applies to pronouns (e.g., we, us, they, them), adjectives (e.g., these, their), and verbs (e.g., we play, you sing).
Forming the Plurals of NounsIn most cases, a noun will form its plural by adding s to the singular form. For example:
- 1 dog > 2 dogs
- 1 house > 2 houses
- 1 video > 2 videos
The rules for forming the plurals of nouns are varied, and errors do occur. Here are the rules for:
- Forming the plurals of normal nouns
- Forming plurals of compound nouns (e.g., mothers-in-law, Knights Templar)
- Forming the plurals of abbreviations (e.g., MOTs, L.R.S.s)
What Are the Plural Pronouns?The singular personal pronouns are I, you, he, she, and it. The plural personal pronouns are we, you, and they. (NB: The personal pronoun you can be both singular or plural. That's because you can say you to mean one person or several.)
Here are the personal pronouns in a table with their full names (plural pronouns shaded):
|I||first person singular|
|You||second person singular|
|He / She / It||third person singular|
|We||first person plural|
|You||second person plural|
|They||third person plural|
What Is the Plural Form of a Verb?The plural form of a verb is the form that fits with a plural subject. Look at these examples (plural forms shaded):
|I||first person singular||I ate||I eat||I will eat|
|You||second person singular||You ate||You eat||You will eat|
|He / She / It||third person singular||He ate||He eats||He will eat|
|We||first person plural||We ate||We eat||We will eat|
|You||second person plural||You ate||You eat||You will eat|
|They||third person plural||They ate||They eat||They will eat|
The English language is quite unusual because the singular and plural forms of verbs in each tense are identical. The only exception is the third-person-singular form in the present tense (shown in red). This is the main reason why English is easy for foreigners to learn. In many other languages, there would be a different spelling in every single box in the table above.
What Are Plural Demonstrative Adjectives?The demonstrative adjectives are this, that, these, and those.
The singular ones are this and that. The plural ones are these and those.
This is worth knowing because these and those must be paired with a plural word. In others, you cannot say:
- These kind of things.
- These kinds of things.
Forming the Plurals of Foreign WordsWords "stolen" from other languages form their plurals in a variety of ways. Examples:
- stadium > stadia or stadiums (Through common usage, the plural stadiums is acceptable too.)
- datum > data
- radius > radii or radiuses (Through common usage, the plural radiuses is acceptable too.)
- agendum > agenda