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The verb to cook · Conjugation

Present Simple of cook

The answer: cook / cooks

A1

Habits, routines and facts that are always true.

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Quick answer

The Present Simple of the verb to cook is cook / cooks.

Example: I cook dinner.

Full conjugation in the Present Simple

PronounForm
Icook
Youcook
He / She / Itcooks
Wecook
You (pl.)cook
Theycook

Common mistakes to avoid

1. He cook ❌

With he, she and it, the verb needs -s (or -es): he cooks, she cooks, it cooks. The same is true with one person or one thing: my friend cooks. This is one of the most common mistakes in English, so always check your verb.

2. Does she cooks? ❌

In a question or a negative, the -s is already on does. So the main verb goes back to the base form: Does she cook…?, She doesn't cook. Never put -s on both verbs.

3. I am cook ❌

In the Present Simple, do not put am, is or are before the verb. Say I cook, not I am cook. A very common example is I am agree: say I agree. Use am, is or are with an -ing form (I am reading) or with an adjective (I am happy).

Practice quiz

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Choose the correct answer: What is the Present Simple of cook with she?

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Frequently asked questions

How do you conjugate cook in the Present Simple?+

Use cook with I, you, we and they. Use cooks with he, she and it: I cook, she cooks. Only he, she and it change. All the other forms are the same.

When do you use the Present Simple of cook?+

Use the Present Simple for habits, routines and facts that are always true. Common signal words are every day, usually, often, always, sometimes and never. For an action happening right now, use the Present Continuous: I am cooking.

Is it he cook or he cooks?+

It is he cooks. In the Present Simple, he, she and it add -s to the verb: cook → cooks. This -s is easy to forget. Check the verb every time the subject is he, she, it or one person (my friend cooks).

How do you make the negative of cook in the Present Simple?+

Use don't (do not) or doesn't (does not) + the base form. The base form is the verb with no to and no -s: I don't cook, she doesn't cook. English needs do or does to make the negative: I not cook is wrong.

How do you make a question with cook in the Present Simple?+

Use do or does + the subject + the base form: Do you cook…?, Does she cook…? After does, the main verb has no -s. In a short answer, repeat do or does: Yes, I do. / No, she doesn't.

Related pages: cook Present Simple

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Updated on 12 November 2026 by the Big Challenge teaching team. Every year, more than 500,000 students across Europe take part in our English contest, created in 1999. Our teaching approach →

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