French expressions & patterns

c'est vs. il est: how to choose

Use c'est especially before a noun or stressed pronoun and for identifying or commenting on a situation. Use il/elle est with an adjective or profession when il/elle refers to a named person or thing. Impersonal il est can introduce an evaluation followed by de + infinitif or que + clause.

The decision: Identifying with a noun or reacting to a situation? → c'est. Describing a named person or thing with an adjective/profession? → il/elle est. Introducing an impersonal judgment before de + infinitif or que + clause? → il est.

The choices at a glance

ChooseWhen to use itPattern and example
c'est The subject is already named/known (a person, a specific thing), or reacting generally to something just said. C'est mon frère. / C'est vrai.
il est Making a general judgment before naming the real subject, which follows as 'de + infinitif' or 'que + clause' — more formal. Il est important de réviser.

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