Verb to be

Front

What is the verb 'to be'?

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The verb 'to be' is an irregular verb used to indicate existence, identity, or a state of being. It has different forms: am, is, are.

Front

When do we use 'am'?

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'Am' is used with the first person singular (I) in the present tense. Example: I am a student.

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When do we use 'is'?

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'Is' is used with the third person singular (he, she, it) in the present tense. Example: She is a doctor.

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When do we use 'are'?

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'Are' is used with the second person singular and plural (you) and the first and third person plural (we, they) in the present tense. Example: They are friends.

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What is the contraction of 'is not'?

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The contraction of 'is not' is 'isn't'. Example: He isn't happy.

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What is the contraction of 'are not'?

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The contraction of 'are not' is 'aren't'. Example: They aren't here.

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How do you form a question with 'to be'?

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To form a question with 'to be', invert the subject and the verb. Example: Are you ready?

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What is the past tense of 'to be'?

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The past tense of 'to be' has two forms: 'was' (for singular subjects) and 'were' (for plural subjects). Example: I was happy. They were happy.

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How do you use 'to be' in negative sentences?

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In negative sentences, use 'not' after the verb. Example: I am not tired.

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What is the difference between 'is' and 'are'?

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'Is' is used for singular subjects, while 'are' is used for plural subjects. Example: The cat is cute. The dogs are playful.