Meaning
happen or occur, especially in a gradual or indirect way
Primary Function
Expressing how something happens or originates
Communicative Purpose
Explaining the origin or cause of an event or situation
Pattern
come about
Core Structure
come about
Função primária
Expressing how something happens or originates
Propósito comunicativo
Explaining the origin or cause of an event or situation
Situações de gatilho
investigating causes, discussing historical developments, analyzing systemic changes
Contextos
academic writing, formal reports, historical analysis, investigative conversations
Padrão
come about
Estrutura central
come about
Slots de substituição
how did it come about that…
Colocados típicos
- how
- gradually
- unexpectedly
- slowly
Substituições comuns
- happen (more common)
- occur (neutral)
- arise (formal)
- transpire (formal)
Erros comuns
using a direct object (e.g., *they came about a solution) — 'come about' is intransitive
Similar / contraste
come up (more informal, sudden), bring about (causative, transitive)
Interferências
Learners may confuse 'come about' with 'bring about' — 'come about' describes spontaneous origin, not intentional cause
Família do chunk
- arise
- occur
- happen
- come up
Nuance
implies indirect or gradual emergence, often with a sense of mystery or complexity
Efeito pragmático
invites reflection or inquiry into origins
Dica de memória
How did this happen?
Nota
This phrasal verb is often used in formal contexts to discuss the origins or causes of events, situations, or phenomena. It is not used with a direct object.
Upgrade path
come about as a result of
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