| Simple | Progressive | Perfect | Progressive |
| Present |
| I downgrade |
| you downgrade |
| he/she/it downgrades |
| we downgrade |
| you all downgrade |
| they downgrade |
|
| I am downgrading |
| you are downgrading |
| he/she/it is downgrading |
| we are downgrading |
| you all are downgrading |
| they are downgrading |
|
| I have downgraded |
| you have downgraded |
| he/she/it has downgraded |
| we have downgraded |
| you all have downgraded |
| they have downgraded |
|
| I have been downgrading |
| you have been downgrading |
| he/she/it has been downgrading |
| we have been downgrading |
| you all have been downgrading |
| they have been downgrading |
|
| Past |
| I downgraded |
| you downgraded |
| he/she/it downgraded |
| we downgraded |
| you all downgraded |
| they downgraded |
|
| I was downgrading |
| you were downgrading |
| he/she/it was downgrading |
| we were downgrading |
| you all were downgrading |
| they were downgrading |
|
| I had downgraded |
| you had downgraded |
| he/she/it had downgraded |
| we had downgraded |
| you all had downgraded |
| they had downgraded |
|
| I had been downgrading |
| you had been downgrading |
| he/she/it had been downgrading |
| we had been downgrading |
| you all had been downgrading |
| they had been downgrading |
|
| Future |
| I will downgrade |
| you will downgrade |
| he/she/it will downgrade |
| we will downgrade |
| you all will downgrade |
| they will downgrade |
|
| I will be downgrading |
| you will be downgrading |
| he/she/it will be downgrading |
| we are downgrading |
| you all will be downgrading |
| they will be downgrading |
|
| I will have downgraded |
| you will have downgraded |
| he/she/it will have downgraded |
| we will have downgraded |
| you all will have downgraded |
| they will have downgraded |
|
| I will have been downgrading |
| you will have been downgrading |
| he/she/it will have been downgrading |
| we will have been downgrading |
| you all will have been downgrading |
| they will have been downgrading |
|
