
usarla
oo-SAR-lah
Quick Reference
📝 In Action
La tarjeta de crédito está aquí. Puedes usarla cuando quieras.
A1The credit card is here. You can use it whenever you want.
Esta es la nueva aplicación. Queremos enseñarte a usarla.
A2This is the new application. We want to teach you how to use it.
Si la ves, tienes que convencerla de usarla para el proyecto.
B1If you see her, you have to convince her to use it for the project.
💡 Grammar Points
The Meaning of 'la'
The part 'la' means 'it' or 'her' and refers to a feminine person or thing you mentioned earlier, like 'la llave' (the key) or 'la casa' (the house).
Attaching the Pronoun
This form ('usarla') is mandatory when you stick the pronoun 'la' onto the end of the base verb (the infinitive). This happens when the verb is acting as the main action, often after verbs like 'querer' (to want) or 'poder' (to be able to).
The Written Accent
Notice the accent mark on the 'a' of 'usarla'. This is required because adding the pronoun changes the natural stress of the word, and the accent tells you to keep emphasizing the original syllable: u-SAR-la.
❌ Common Pitfalls
Incorrect Pronoun Placement
Mistake: "Quiero la usar."
Correction: Quiero usarla. OR La quiero usar.
⭐ Usage Tips
Quick Check for Gender
If the thing you are using is masculine (like 'el teléfono'), you must change the pronoun to 'lo' (usarlo). If it's feminine, use 'la' (usarla).
✏️ Quick Practice
💡 Quick Quiz: usarla
Question 1 of 1
Which sentence correctly uses 'usarla'?
📚 More Resources
Frequently Asked Questions
Why does 'usarla' have an accent mark but 'usar' does not?
Spanish words that end in 'r' usually stress the last syllable (u-SAR). When you add the two-syllable pronoun 'la', the stress naturally shifts. The written accent ('usarla') is added to force the stress back onto the 'a' of 'usar', keeping the pronunciation consistent with the base verb.
If I am talking about 'el libro' (the book), which form should I use?
Since 'el libro' is masculine, you must change the pronoun 'la' to 'lo'. The correct form would be 'usarlo' (to use it).