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Irregular verb

The verb to become

become → became → become

A2Meaning: to start to be something · Type: irregular · Frequency: Top 50 English verbs

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Key points to remember

  • Present Simple: I/you/we/they become · he/she/it becomes
  • Past Simple: became
  • Past participle: become (the same as the base form!)
  • -ing form: becoming (without the final e)

Conjugation of the verb to become

Present Simple

Ibecome
Youbecome
He / She / Itbecomes
Webecome
You (pl.)become
Theybecome

Past Simple

Ibecame
Youbecame
He / She / Itbecame
Webecame
You (pl.)became
Theybecame

How to use to become

1. Becoming something (a lasting change)

  • She became a doctor.
  • He became famous.

2. Become + adjective

Become can go straight before an adjective: become dark, become famous.

  • It became dark.
  • She has become very confident.

Common mistakes to avoid

1. Become or get?

Become = a lasting change, a little more formal. Get = a change of state, more common in speech. He became a doctor (a job). It's getting cold (the weather).

2. I have became ❌

The past participle of become is the same as the base form: become → became → become. So say I have become. Became is only for the Past Simple.

Going further

Conjugating to become is a key skill in the English contest

Every year, the Big Challenge tests the key English verbs. Register your students so they can check their level in a real contest.

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Practise on PLAYYou can conjugate to become. Now say it out loud.

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Frequently asked questions

What is the past simple of become?+

The Past Simple of become is became, the same for every person. The past participle is become, like the base form. Become → became → become.

What is the difference between become and get?+

Both can mean to start to be. Become is for lasting changes, often about people and jobs: She became a lawyer. Get is for changes of state; it is wider and more common in speech: I'm getting tired.

Is it he became a doctor or he has become a doctor?+

Both are correct. He became a doctor in 2020 (Past Simple, a definite time). He has become a doctor (Present Perfect, linked to now). In the Present Perfect, be careful: the participle is become.

Why is the past participle become and not became?+

Become follows the same pattern as come: come → came → come. So the past participle is the same as the base form: I have become. Other verbs made from come do the same.

Does become need a preposition?+

Usually not. Say He became a teacher or She became famous, with no preposition. Become of is a special expression: What has become of him? means what has happened to him?

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 →