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Verb To Be (am, is, are)?

The verb 'to be' is one of the most important verbs in English. It has three present forms — am, is, are — that change based on the subject. The verb 'to be' is used to describe identity, state, age, and location.

Short answer

The verb 'to be' changes by subject: I am, you/we/they are, he/she/it is. It shows who or what something is, its state, or where it is.

Present Tense of 'To Be'
32210
x: Subject · y: Form
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Step-by-step worked examples

Fill: 'My name ___ John. I ___ happy.'

Name (singular) → is
I (1st singular) → am
Answer: My name is John. I am happy.

Fill: 'They ___ students. We ___ here.'

They (3rd plural) → are
We (1st plural) → are
Answer: They are students. We are here.

Fill: 'She ___ a teacher. It ___ big.'

She (3rd singular) → is
It (3rd singular) → is
Answer: She is a teacher. It is big.
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Flashcards

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Quick quiz

Q1.'She ___ a doctor.'

Correct answer: B. She (3rd singular) → is.

Q2.'They ___ happy.'

Correct answer: C. They (3rd plural) → are.

Q3.'I ___ from Turkey.'

Correct answer: A. I (1st singular) → am.

Q4.'You and I ___ friends.'

Correct answer: C. You and I (plural) → are.
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Common mistakes

Using 'am' for everyone (I am, he am, they am).Correct: I am; he/she/it is; you/we/they are.

Confusing 'is' and 'are' (He are happy).Correct: Singular nouns/pronouns = is; plural = are.

Forgetting 'to be' in descriptions (He happy).Correct: Always use 'to be' (He is happy).

Not changing 'to be' for subject (They is here).Correct: Match the verb form to the subject (They are here).

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FAQ

What is the verb 'to be'?

The most important verb in English. It shows what someone/something IS (identity, state, location, age).

How many forms does 'to be' have in present tense?

Three: am (I), is (he/she/it), are (you/we/they).

When do you use 'is' vs. 'are'?

Singular subjects (he, she, it, one person) → is. Plural (you, we, they, many people) → are.

Does 'to be' have past tense forms?

Yes: was (I/he/she/it) and were (you/we/they).

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