estar + Adjective

Estar for Conditions

Level 1

In Portuguese, the verb estar is used with adjectives to describe how someone or something is at a specific moment. Unlike ser, which defines identity, estar focuses on states like emotions, health, or physical conditions.

How It Works

The verb estar is a 'copular' verb, meaning it links a subject to a description. Its primary function is to express states rather than traits.

Key characteristics of this pattern include:

  • Transience: It describes conditions that are not permanent (e.g., being tired, happy, or cold).
  • Resultant States: It is used for the result of a change, even if that change is permanent. For example, Ele está morto (He is dead) uses estar because death is the result of the action of dying.
  • Agreement: The adjective must agree with the subject. If the subject is feminine, the adjective ends in -a; if plural, it ends in -s.

In casual speech, especially in Brazil, the first syllable of estar is often dropped: estou becomes tô, está becomes tá, and estão becomes tão.

Examples (5)

  1. Eu estou cansado.

    I am tired (masculine).

    Word by Word: I am tired.

    Uses 'estou' because tiredness is a temporary physical state.

  2. Ela está muito feliz hoje.

    She is very happy today.

    Word by Word: She is very happy today.

    The adjective 'feliz' describes her current mood.

  3. As janelas estão abertas.

    The windows are open.

    Word by Word: The windows are open.

    Notice the plural agreement: 'estão' and 'abertas' match the plural subject 'janelas'.

  4. A sopa está fria.

    The soup is cold.

    Word by Word: The soup is cold.

    Implies the soup is currently cold (perhaps it was hot before or should be hot).

  5. Você está pronto?

    Are you ready?

    Word by Word: You are ready?

    Being 'ready' is a temporary state, so 'estar' is required.

Common Mistakes

  • Using 'ser' for temporary moods.

    Eu sou triste hoje.
    Eu estou triste hoje.

    'Eu sou triste' implies you are a sad person by nature. To say you feel sad right now, you must use 'estar'.

  • Forgetting gender agreement.

    Ela está ocupado.
    Ela está ocupada.

    Adjectives must match the gender of the subject. Since 'ela' is feminine, 'ocupado' must become 'ocupada'.

  • Using 'estar' for physical sensations like hunger or cold.

    Eu estou frio.
    Eu estou com frio.

    In Portuguese, sensations like hunger, thirst, and feeling cold use the pattern 'estar com + noun' (I am with cold) rather than just an adjective.

How It Connects

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

estar + AdjectiveLevel 1Estar for Conditions

Learn This First

To use 'estar' with adjectives, you need to be able to conjugate the verb 'estar' correctly and understand that adjectives must change their endings to match the subject's gender and number. Additionally, you must understand the functional distinction between 'ser' and 'estar' to know when a temporary condition is being described.

Words in This Pattern