Ĉu vi jam legas la novan libron en la biblioteko?

you

Breakdown of Ĉu vi jam legas la novan libron en la biblioteko?

• libro: the book
• la: the
• en: in

Questions & Answers about Ĉu vi jam legas la novan libron en la biblioteko?

What does Ĉu mean, and why is it at the beginning of the sentence?

Ĉu is a question particle used to form yes/no questions in Esperanto.

• It doesn’t translate directly into English as a standalone word, but it roughly corresponds to the “Do/Does/Is/Are/Have/Has” that we put at the start of English yes/no questions.
• You put Ĉu at the very beginning of a yes/no question:
  • Ĉu vi jam legas la novan libron en la biblioteko? – Are you already reading the new book in the library?
  • Ĉu li venos morgaŭ? – Will he come tomorrow?

Unlike English, Esperanto does not invert subject and verb to make a question. You usually keep normal word order and just add Ĉu at the front.

Why is legas used here for “are reading”? Where is the progressive form?

Esperanto has only one present tense, formed with -as (here: legas), and it covers both:

• simple present: you read
• present progressive: you are reading

So:

• vi legas can mean you read or you are reading, depending on context.
• In this sentence, context and the word jam (already) make it clear that the meaning is Are you already reading…?

If you really want to emphasize ongoing action (like English progressive), you can say: