Compro una revista en el quiosco.

I buy a magazine at the newsstand.

Breakdown of Compro una revista en el quiosco.

• yo: I
• una: a
• en: at
• comprar: to buy

Questions & Answers about Compro una revista en el quiosco.

Why is it compro and not comprar or compra?

Compro is the first-person singular form of the verb comprar in the present indicative.

• comprar = the infinitive, to buy
• compro = I buy
• compra = he/she buys or you buy (formal usted)

So Compro una revista... means the subject is I.

Why is there no yo in the sentence?

Spanish often drops subject pronouns when they are not needed, because the verb ending already shows who the subject is.

• compro already tells you it means I buy
• so yo compro is possible, but usually unnecessary

You would add yo only for emphasis, contrast, or clarity:

• Yo compro una revista, pero él compra un periódico.

In a neutral sentence, Compro una revista en el quiosco sounds perfectly natural.

What tense is compro?