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