Mastering "Is", "Am", and "Are": 20 Sentence Usage Guide

When learning English grammar, understanding the proper use of "is," "am," and "are" is crucial. They are essential for forming present tense affirmative sentences. Let's dive into their correct usage.

Before we begin, let's understand the basic structure: a subject followed by a linking verb (is, am, are) followed by a subject complement. This structure is fundamental to grasp how to use these verbs accurately.

Using "Is"

"Is" is typically used with plural subjects and singular subjects that are third person singular, i.e., he, she, or it. For example, "They are happy," "She is a doctor," or "The cat is black."

"Is" is also used when making declarative statements, such as in questions: "Is it raining?" or "Is that your book?"

"Is" with Plural Subjects

With plural subjects, "is" transitions to "are." For instance, "They are students" or "The cats are sleeping."

This shift is based on the number of the subject. Remember, with plural subjects, "is" changes to "are" regardless of the subject's proximity to the verb.

"Is" with Singular Third Person Subjects

"Is" is used with singular third person subjects as well. For instance, "He is a teacher" or "It is a beautiful day."

Take note that even when the subject is a singular third person pronoun, "is" is used: "It is not easy" or "It is a wonderful movie."

Using "Am" and "Are"

"Am" is used with the first person singular pronoun "I," while "are" is used with the first person plural pronoun "we" and the second and third person plural pronouns.

For example, "I am tired" or "We are going to the park," and "You are welcome" or "They are friends."

"Am" with "I"

"Am" is used with "I" because "I" is considered a singular subject. This might seem counterintuitive, but English grammar follows its own rules.

Remember, "am" is short for "am being" or "am having." So, "I am" can be translated as "I am being" or "I am having," which helps to understand its usage.

"Are" with "We," "You," and Others

"Are" is used with "we," "you," and other plural subjects. This is a straightforward rule that follows the structure we've seen with "is."

For instance, "You are correct" or "They are musicians." Because the subjects "you" and "they" are plural, "are" is used.

Remembering these rules takes time, so don't be discouraged if you make mistakes. With practice, their correct usage will become second nature. Now, go ahead and practice forming sentences using "is," "am," and "are"!