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Todos os livros estão na estante.

Todos os livros estão na estante.
All the books are on the shelf.
FromLesson 23inHardcore Portuguese (Portugal)

Breakdown of Todos os livros estão na estante.

estar
to be
o livro
the book
em
on
a estante
the shelf
todos
all

Questions & Answers about Todos os livros estão na estante.

Why do we say todos os livros instead of todos livros?
Because in European Portuguese, quantifiers like todos, alguns, vários normally require the definite article before the noun. So you combine todos + os + livros to get todos os livros.
Why do we need the article os before livros?
Portuguese often uses the definite article with a noun when referring to the entire set of items you’re talking about. Here, os livros means “the books” (the whole collection), and todos os livros emphasizes “all of those books.”
Why is the verb estar used here and not ser?
Use estar for location or temporary states. Since you’re describing where the books are physically located, you must use estar. Ser would be incorrect for location.
Why is the verb estão instead of está?
Because livros is plural. Verbs must agree in number and person with their subjects. Third-person plural of estar is estão, while third-person singular is está.
Why is na used instead of just em?

In Portuguese, preposition em (“in/on/at”) contracts with the definite article:

  • em + a = na
  • em + o = no
    Since estante is feminine singular (a estante), em + a estante becomes na estante.
Could we use no instead of na?
No. No is the contraction of em + o, which matches only masculine singular nouns (e.g., no carro). Estante is feminine, so you must use na.
How do we know estante is feminine?
Some Portuguese nouns ending in -e can be either gender, so you often check with the article or a dictionary. Here you see a estante, confirming it’s feminine.
Is the word order always subject + verb + location, or can we say something like Na estante estão todos os livros?
The neutral, most common order is subject + verb + complement (“Todos os livros estão na estante”). However, Portuguese allows fronting the location for emphasis. Na estante estão todos os livros is perfectly correct and emphasizes the place first.
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