Understanding the Third Person Singular Form of \"buy\"

Introduction

As a basic verb, \"buy\" is often used to describe the act of purchasing something. The third person singular form of \"buy\" is essential for creating correct grammatical sentences in English. This form changes depending on the subject of the sentence and adds either an -s or -es ending to the verb. In this article, we will explore the use of the third person singular form of \"buy\" and provide examples to help you understand its use better.

Adding -s to \"buy\"

When the subject of the sentence is a singular noun or third person pronoun, such as \"he,\" \"she,\" or \"it,\" we usually add -s at the end of \"buy\" to create the third person singular form. For example: - He buys a new car every two years. - She usually buys organic produce at the market. - It buys the raw materials from suppliers overseas. These sentences all show the third person singular form of \"buy\" with the -s ending, which indicates that the subject is a singular noun or third person pronoun.

Adding -es to \"buy\"

When the subject is a singular noun or third person pronoun and ends in -s, -sh, -ch, -x, or -z, we add -es at the end of \"buy\" to create the third person singular form. For example: - The computer program she uses buys data from different sources. - The watch on his wrist sometimes buys his attention. - The bus company often buys new vehicles to replace its old ones. These sentences show the use of the third person singular form of \"buy\" with the -es ending, indicating that the subject ends in one of the special endings mentioned above.

Conclusion

The third person singular form of \"buy\" is essential for creating grammatically correct sentences in English. Understanding when to use the -s or -es ending will help you avoid common mistakes when using this verb. Remember that adding -es is necessary when the subject ends in -s, -sh, -ch, -x, or -z. With these rules in mind, you can confidently use \"buy\" in all of your writing and conversations.