Are Vs Is

The Core Rule: Singular Subjects Need Singular Verbs

At its heart, the distinction between 'are' and 'is' boils down to a fundamental principle of English grammar: subject-verb agreement. Simply put, a singular subject requires a singular verb, and a plural subject demands a plural verb. 'Is' is the singular form of the verb 'to be' in the present tense, while 'are' is the plural form. Think of it like this: one subject, one verb. Two or more subjects, two or more verbs working together. For instance, 'The dog barks' uses a singular subject ('dog') and a singular verb ('barks'). Conversely, 'The dogs bark' uses a plural subject ('dogs') and a plural verb ('bark'). When we apply this to 'to be,' the pattern holds. 'He is happy' is correct because 'He' is a singular pronoun. 'They are happy' is correct because 'They' is a plural pronoun. This basic rule forms the bedrock of correct usage, but as with many things in language, the complexities emerge when we move beyond simple sentences.

When Plurality Gets Tricky: Compound Subjects

Compound subjects, joined by 'and,' usually take a plural verb. This is because 'and' typically signifies two or more distinct entities. For example, 'The laptop and the mouse are on the desk.' Here, we have two items, the laptop and the mouse, so the plural verb 'are' is appropriate. However, there's a nuance. If the two items are considered a single unit or concept, a singular verb might be used. Consider 'Peanut butter and jelly is my favorite sandwich.' While technically two ingredients, they function as a single, unified sandwich. Another common instance involves subjects joined by 'or' or 'nor.' In these cases, the verb agrees with the subject closest to it. So, 'Either the students or the professor is responsible.' If we switch the order, 'Either the professor or the students are responsible.' This rule can feel counterintuitive, but it’s standard practice. Paying close attention to how subjects are connected is crucial for avoiding errors.

Collective Nouns: A Matter of Unity or Division

Collective nouns, such as 'team,' 'committee,' 'family,' or 'government,' present a common point of confusion. These words refer to a group of individuals but are grammatically singular. The key question is whether the group is acting as a single unit or as individual members. If the group is functioning cohesively, as one entity, use a singular verb. For example, 'The committee is meeting tomorrow to discuss the proposal.' Here, the committee acts as a single decision-making body. However, if the members of the group are acting individually, a plural verb is often more appropriate. 'The team are arguing about the best strategy.' In this scenario, the individual members of the team are in disagreement, highlighting their separate actions rather than a unified front. American English tends to favor the singular treatment of collective nouns more often than British English, which might treat them as plural when referring to the individuals within the group. For instance, 'The government is passing new legislation' (American) versus 'The government are debating the new legislation' (British, emphasizing individual members). When in doubt, consider whether the sentence emphasizes the group as a whole or the actions of its individual members.

Indefinite Pronouns: Always Singular or Sometimes Plural?

Indefinite pronouns are words that refer to non-specific people or things. Many of these are always singular and thus require a singular verb. Common examples include 'everyone,' 'everybody,' 'everything,' 'anyone,' 'anybody,' 'anything,' 'someone,' 'somebody,' 'something,' 'no one,' 'nobody,' and 'nothing.' So, 'Everyone is invited to the party.' 'Something is wrong with the printer.' Pronouns like 'each,' 'either,' and 'neither' are also always singular. 'Each of the students has a book.' 'Neither of the options is satisfactory.' However, some indefinite pronouns can be either singular or plural, depending on the context and what they refer to. These include 'all,' 'any,' 'more,' 'most,' 'none,' and 'some.' When these pronouns refer to a singular, uncountable noun, they take a singular verb. For example, 'Some of the water is missing.' Here, 'water' is uncountable and singular. But when they refer to a plural, countable noun, they take a plural verb. 'Some of the students are absent.' In this case, 'students' is plural. This distinction is critical for maintaining grammatical accuracy, especially in formal writing where precision is valued.

Sentences Starting with 'There is' and 'There are'

Sentences beginning with 'there is' or 'there are' can be particularly confusing because the subject often follows the verb. The rule remains the same: the verb must agree with the subject that comes after it. If the subject is singular, use 'is.' If it's plural, use 'are.' For example, 'There is a car parked illegally.' The subject is 'a car,' which is singular. Contrast this with, 'There are several cars parked illegally.' Here, the subject is 'several cars,' which is plural. This structure is common in descriptive writing and reporting. A common mistake is to incorrectly use 'there is' when the following noun is plural. For instance, writing 'There is many reasons why this happened' is incorrect. The subject 'many reasons' is plural, so it should be 'There are many reasons why this happened.' Always identify the true subject that follows 'there is' or 'there are' to ensure correct verb agreement.

Phrases That Don't Change the Subject's Number

Certain phrases that appear between the subject and the verb can mislead writers into thinking the subject is plural when it is, in fact, singular. These include phrases beginning with 'along with,' 'as well as,' 'in addition to,' 'together with,' and 'accompanied by.' The verb should always agree with the main subject, ignoring these intervening phrases. Consider the sentence: 'The manager, along with his assistants, is attending the conference.' The subject is 'manager,' which is singular. The phrase 'along with his assistants' provides additional information but doesn't change the subject's number. Therefore, the singular verb 'is' is correct. Another example: 'The report, as well as the accompanying documents, is due by Friday.' The subject is 'report' (singular), so 'is' is used. Similarly, 'The students, accompanied by their teacher, are going on a field trip.' Here, 'students' is plural, so 'are' is correct. These prepositional phrases and similar constructions act as modifiers and do not affect the grammatical number of the subject. Focusing on the core subject of the sentence is key to applying this rule correctly.

• Identify the true subject of the sentence.
• Determine if the subject is singular or plural.
• Check if the subject is a collective noun and consider its usage (unit vs. individuals).
• Verify if the subject is an indefinite pronoun and know its number.
• For compound subjects, note the conjunction ('and,' 'or,' 'nor').
• In sentences starting with 'there is/are,' find the subject that follows the verb.
• Ignore phrases that come between the subject and verb (e.g., 'along with,' 'as well as').

Common Pitfalls and How to Avoid Them

The most frequent errors with 'are' and 'is' stem from overlooking the subject, misinterpreting compound subjects, or misunderstanding collective and indefinite pronouns. A simple strategy to catch these errors is to read your sentences aloud. Often, an incorrect verb choice will sound awkward to your ear, even if you can't immediately pinpoint the grammatical reason. Another effective technique is to simplify complex sentences. If a sentence has multiple clauses or lengthy descriptive phrases, try to extract the core subject and verb to check for agreement. For instance, if you've written, 'The data, which was collected over a six-month period and analyzed by a team of researchers, indicates a significant trend,' pause and ask: what is the subject? It's 'data.' In formal academic contexts, 'data' is often treated as plural, requiring 'indicate' rather than 'indicates.' Proofreading specifically for subject-verb agreement is also a worthwhile practice. Don't just rely on spell-check or grammar tools; they can miss nuances. A careful, human review is often the best defense against these persistent grammatical challenges.