| Presente (Present) "buy" | I | buy | |
| Presente continuo (Present Continuous) "buy" | I | am buying | |
| Pasado simple (Simple past) "buy" | I | bought | |
| Pasado continuo (Past Continuous) "buy" | I | was buying | |
| Presente perfecto (Present perfect) "buy" | I | have bought | |
| Presente perfecto continuo (Present perfect continuous) "buy" | I | have been buying | |
| Pasado perfecto (Past perfect) "buy" | I | had bought | |
| Pasado perfecto continuo (Past perfect continuous) "buy" | I | had been buying | |
| Futuro (Future) "buy" | I | will buy | |
| Futuro continuo (Future continuous) "buy" | I | will be buying | |
| Futuro perfecto (Future perfect) "buy" | I | will have bought | |
| Futuro perfecto continuo (Future perfect continuous) "buy" | I | will have been buying |