Agreement of two or more persons is a significant concept in grammar and communication. It refers to the idea that when two or more people are talking, writing, or communicating in any form, their words, phrases, and sentences should be in harmony. In other words, agreement ensures that ideas are conveyed clearly and efficiently from one person to another.

One of the most common areas where agreement occurs is in verb tense. Verbs are words that describe actions and states of being. In English, verbs change tense to indicate when an action occurred (past), is occurring (present), or will occur (future). When two or more people are communicating, the tense of their verbs should match.

For example, consider the following sentence: “She walks to the store, but he walked to the park.” Here, the first verb is in the present tense, while the second is in the past tense. This mismatch can create confusion and make it difficult for the reader or listener to understand the intended meaning of the sentence.

Another area where agreement is important is in subject-verb agreement. In English, verbs must agree with their subjects in terms of number and person. If the subject is singular, the verb must be singular as well, and if the subject is plural, the verb must be plural.

For example, consider the following sentence: “The cat plays in the garden.” Here, the subject (cat) is singular, and the verb (plays) is also singular. If we change the subject to a plural form, we need to change the verb as well: “The cats play in the garden.”

In addition to verb tense and subject-verb agreement, agreement is also necessary in pronoun usage. Pronouns are words used to replace nouns, and they must agree in gender and number with the noun they replace.

For example, consider the following sentence: “He gave her the book, but she didn`t like it.” Here, the pronouns “he” and “she” agree in gender with the people they refer to, and the pronoun “it” agrees in number with the book.

In conclusion, agreement of two or more persons is essential in grammar and communication. It helps to ensure that ideas are conveyed clearly and efficiently from one person to another. By paying attention to verb tenses, subject-verb agreement, and pronoun usage, we can communicate effectively with others and avoid confusion and misunderstandings.