begin

beginverb

American /bɪ.ˈɡɪn/ British /bɪ.ˈɡɪn/
third-person singular begins past tense began past participle begun present participle beginning
  1. startdo the first part of something, or start to happen

    transitive or intransitive [T/I] verb + object [V + obj] verb + to-infinitive [V + to-inf] verb + -ing form [V + -ing]

    Collocations

    verb + noun begin a journey, begin a class, begin work, begin a conversation
    phrase begin again, begin at the beginning

    Synonyms start (very close in meaning; start also works for machines, vehicles, and businesses in ways begin does not); commence (formal; used in official or written announcements)

    Antonyms end; finish

    1. ahave or do something as the first part of a longer thing or activity

      transitive or intransitive [T/I] verb + preposition + object [V + prep + obj]

      Collocations

      verb + preposition begin by, begin with

    For translators (sense 1)

    Grammar trap Either a to-infinitive or an -ing form can follow begin, usually with little difference in meaning: she began to cry and she began crying both work.

Phrases

to begin with

used to introduce the first of several reasons or points

Also used to say what was true at first, before something changed: to begin with, I didn't like the city, but now I love it.

Word family

  • beginning
  • beginner

Common mistakes

I begin studying English three years ago. I began studying English three years ago.
Use the past tense began for a completed event in the past.

For translators

Grammar trap Irregular: begin, began, begun. The present participle doubles the final n: beginning.