Subject-verb agreement may seem like a minor grammar rule, but it plays a vital role in effective communication. This rule ensures that the subject and verb in a sentence agree in number (singular or plural). Failure to follow this rule can result in confusing and unclear writing that can hinder effective communication. In this article, we will explore why subject-verb agreement is essential in communication.


Subject-verb agreement is crucial in ensuring that sentences are clear and understandable. When the subject and verb do not agree in number, it can lead to confusion and misunderstandings. For instance, the sentence “The group of friends is going to the movies” sounds correct, but “The group of friends are going to the movies” is incorrect because “group” is singular, and “are” is plural. Such a mistake can lead to confusion about whether one or multiple groups are going to the movies.


Effective communication requires proper subject-verb agreement. Communication is only effective when the receiver of a message understands what the sender intends to convey. Incorrect subject-verb agreement can make the message incomprehensible, and the intended meaning can get lost. When writing or speaking, proper subject-verb agreement ensures that the message is clear and easy to understand, making communication effective.


Proper grammar is essential in demonstrating professionalism in writing. It shows that the writer has taken time to proofread the document and pays attention to details. Subject-verb agreement errors can make a document look unprofessional, which can impact the credibility of the writer. In a professional setting, clear and concise communication is necessary for building trust with clients or colleagues.


Subject-verb agreement also plays a role in search engine optimization (SEO). SEO involves optimizing content to rank higher in search engine results. Search engines are constantly updating their algorithms to ensure that they provide the most relevant content to searchers. Poor grammar can negatively impact the ranking of a website. Proper subject-verb agreement indicates to search engines that the content is credible and valuable to readers, leading to improved SEO rankings.


Proper subject-verb agreement is essential in effective communication. It ensures clarity, effectiveness, professionalism, and improved SEO rankings. Failing to adhere to this rule can lead to confusion and misunderstandings, which hinders effective communication. Therefore, it is crucial to proofread and edit documents to ensure that subject-verb agreement is correct and that the message is clear and easy to understand.