Italian Phrase
È questo il tuo quaderno?
Meaning
A simple yes/no question asking whether the object being pointed at is the listener’s notebook. It checks ownership and can be used to clarify which notebook belongs to whom.
When to use
Use this phrase when you’re in a classroom, office, or study area and you need to confirm which notebook is yours – for example, when several notebooks are on a table or when you’re handing something over.
✦Grammar Breakdown
Èquestoiltuoquaderno?
È (essere)
Third‑person singular of the verb *essere* used for identification; it agrees with the subject that follows.
questo (demonstrative pronoun)
Points to a specific object close to the speaker; placed before the noun or, in questions, before the verb.
il (definite article)
Masculine singular article that must match the gender and number of *quaderno*.
tuo (possessive adjective)
Shows ownership; it agrees in gender and number with the noun it modifies.
quaderno (noun)
Masculine singular noun meaning “notebook”.
Question word order
In Italian yes/no questions the verb often precedes the subject (verb‑subject inversion) or a demonstrative can be fronted as in *È questo…*.
🗨In Conversation
È questo il tuo quaderno?
Is this your notebook?
Sì, è il mio. Grazie!
Yes, it’s mine. Thanks!
✕Common Mistakes
Sei questo il tuo quaderno?
Use *è* (third‑person) because the subject is *questo* (this), not *tu*.
Questo è il tuo quaderno?
The word order is acceptable, but learners often forget the inversion *È questo…* which sounds more natural in many regions.
È questo tuo quaderno?
Dropping the article *il* makes the sentence sound incomplete.
↔Alternatives
Questo è il tuo quaderno?
Is this your notebook?
È il tuo quaderno, questo?
Is this your notebook?
È questo il tuo quaderno, vero?
This is your notebook, right?
Cultural Tip
Italian often uses verb‑subject inversion for yes/no questions, but you’ll also hear the more colloquial *Questo è il tuo quaderno?* especially in the north. Remember to keep the article *il* before *quaderno*; dropping it (*È questo tuo quaderno?*) sounds ungrammatical.

