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