| Simple | Progressive | Perfect | Progressive |
| Present |
| I validate |
| you validate |
| he/she/it validates |
| we validate |
| you all validate |
| they validate |
|
| I am validating |
| you are validating |
| he/she/it is validating |
| we are validating |
| you all are validating |
| they are validating |
|
| I have validated |
| you have validated |
| he/she/it has validated |
| we have validated |
| you all have validated |
| they have validated |
|
| I have been validating |
| you have been validating |
| he/she/it has been validating |
| we have been validating |
| you all have been validating |
| they have been validating |
|
| Past |
| I validated |
| you validated |
| he/she/it validated |
| we validated |
| you all validated |
| they validated |
|
| I was validating |
| you were validating |
| he/she/it was validating |
| we were validating |
| you all were validating |
| they were validating |
|
| I had validated |
| you had validated |
| he/she/it had validated |
| we had validated |
| you all had validated |
| they had validated |
|
| I had been validating |
| you had been validating |
| he/she/it had been validating |
| we had been validating |
| you all had been validating |
| they had been validating |
|
| Future |
| I will validate |
| you will validate |
| he/she/it will validate |
| we will validate |
| you all will validate |
| they will validate |
|
| I will be validating |
| you will be validating |
| he/she/it will be validating |
| we are validating |
| you all will be validating |
| they will be validating |
|
| I will have validated |
| you will have validated |
| he/she/it will have validated |
| we will have validated |
| you all will have validated |
| they will have validated |
|
| I will have been validating |
| you will have been validating |
| he/she/it will have been validating |
| we will have been validating |
| you all will have been validating |
| they will have been validating |
|
