ao passo que

Whereas

Level 5

Use ao passo que in formal writing to highlight a contrast between two facts that exist simultaneously. It is the sophisticated equivalent of 'whereas' and must always be placed between clauses, preceded by a comma.

How It Works

The expression ao passo que functions as a contrastive connector. Here are its key characteristics:

  • Register: It belongs to a formal or literary register. It is common in journalism, academic writing, and literature, but less frequent in casual speech.
  • Mood: It triggers the indicative mood because it presents factual, observable contrasts.
  • Syntax and Punctuation: When used for contrast, it functions as a coordinating conjunction. It cannot start a sentence and must appear between the two clauses it connects. In this contrastive sense, it is almost always preceded by a comma.
  • Nuance: It emphasizes a simultaneous difference between two subjects or situations.

While its primary use is contrastive, it can occasionally be used proportionally (meaning 'at the same rate as'), though à medida que is more common for that specific purpose.

Examples (4)

  1. O sul do país é rico e industrializado, ao passo que o norte permanece agrário.

    The south of the country is wealthy and industrialized, whereas the north remains agrarian.

    Word by Word: The south of the country is rich and industrialized, at the step that the north remains agrarian.

    This shows a classic geographical contrast between two regions using a formal register.

  2. Muitos desperdiçam recursos, ao passo que outros lutam pela sobrevivência.

    Many waste resources, while others struggle for survival.

    Word by Word: Many waste resources, at the step that others struggle for the survival.

    Here, the connector highlights a social inequality by placing two different realities side-by-side.

  3. A inflação subiu ligeiramente, ao passo que o desemprego caiu.

    Inflation rose slightly, whereas unemployment fell.

    Word by Word: The inflation rose slightly, at the step that the unemployment fell.

    Common in economic reporting to show two diverging trends occurring at the same time.

  4. A confiança aumentava ao passo que as reformas avançavam.

    Confidence increased as the reforms progressed.

    Word by Word: The confidence increased at the step that the reforms progressed.

    An example of the secondary 'proportional' meaning, showing two things changing at the same rate.

Common Mistakes

  • Starting a sentence with 'ao passo que' to introduce a contrast.

    Ao passo que o João é alto, o Pedro é baixo.
    O João é alto, ao passo que o Pedro é baixo.

    In its contrastive sense, this connector should follow the first clause rather than initiating the comparison at the start of the sentence.

  • Using it for simple temporal 'while' without any contrast.

    Ao passo que eu cozinhava, ele lia o jornal.
    Enquanto eu cozinhava, ele lia o jornal.

    If you are just describing two things happening at once without a specific contrast in mind, use 'enquanto'.

How It Connects

Tap a pattern to see what it builds on and what it leads to.

ao passo queLevel 5Whereas

Learn This First

To understand 'ao passo que', learners need to be familiar with the contraction 'ao' and the basic function of contrastive conjunctions. This pattern is a formal way to compare two parallel but differing situations, so a solid grasp of clause structure and basic connectors is essential.

Words in This Pattern

ao passo que