| Persona | imperfect | conditional | future | subjunctive | present | preterite |
|---|---|---|---|---|---|---|
| yo | compraba | compraría | compraré | compre | compro | compré |
| tú | comprabas | comprarías | comprarás | compres | compras | compraste |
| él / ella | compraba | compraría | comprará | compre | compra | compró |
| nosotros | comprábamos | compraríamos | compraremos | compremos | compramos | compramos |
| ustedes | compraban | comprarían | comprarán | compren | compran | compraron |
In Spain: vosotros form— imperfect: comprabais, conditional: compraríais, future: compraréis, subjunctive: compréis, present: compráis, preterite: comprasteis
The 'vosotros' form is used in Spain for informal plural address (you all). In Latin America, 'ustedes' is used for both formal and informal contexts.
Every Saturday I buy fruits and vegetables at the market.
Yesterday I bought a gift for my sister's birthday.
When we were kids, we always used to buy ice cream in the summer.
If I had more money, I would buy a house on the beach.
Next month we will buy the plane tickets for our trip.
My mom wants me to buy the bread for dinner.
to go shopping
to buy in bulk / to buy wholesale
to buy on credit
to be swindled, to buy a pig in a poke (literally, to buy a cat for a hare)