Opposition

tandis que

FormalB2

What follows

tandis que + a clause in the indicative

See the subjunctive entry →

Function

Opposition

Meaning

Contrasts two facts set in parallel, in writing.

Position and punctuation

within the sentence · a comma before

Example

La première enquête porte sur les actifs, tandis que la seconde interroge les retraités.

The first survey covers working people, while the second questions retirees.

In the DELF

the B2 essay · the C1 synthesis

The trap

More written than alors que, and more clearly OPPOSITIONAL: the time sense is rare. In a synthesis, it is the one that sets two documents side by side.

Read the full lesson : Opposition and concession →

Same function

Pairs often confused