| Simple | Progressive | Perfect | Progressive |
| Present |
| I whiten |
| you whiten |
| he/she/it whitens |
| we whiten |
| you all whiten |
| they whiten |
|
| I am whitening |
| you are whitening |
| he/she/it is whitening |
| we are whitening |
| you all are whitening |
| they are whitening |
|
| I have whitened |
| you have whitened |
| he/she/it has whitened |
| we have whitened |
| you all have whitened |
| they have whitened |
|
| I have been whitening |
| you have been whitening |
| he/she/it has been whitening |
| we have been whitening |
| you all have been whitening |
| they have been whitening |
|
| Past |
| I whitened |
| you whitened |
| he/she/it whitened |
| we whitened |
| you all whitened |
| they whitened |
|
| I was whitening |
| you were whitening |
| he/she/it was whitening |
| we were whitening |
| you all were whitening |
| they were whitening |
|
| I had whitened |
| you had whitened |
| he/she/it had whitened |
| we had whitened |
| you all had whitened |
| they had whitened |
|
| I had been whitening |
| you had been whitening |
| he/she/it had been whitening |
| we had been whitening |
| you all had been whitening |
| they had been whitening |
|
| Future |
| I will whiten |
| you will whiten |
| he/she/it will whiten |
| we will whiten |
| you all will whiten |
| they will whiten |
|
| I will be whitening |
| you will be whitening |
| he/she/it will be whitening |
| we are whitening |
| you all will be whitening |
| they will be whitening |
|
| I will have whitened |
| you will have whitened |
| he/she/it will have whitened |
| we will have whitened |
| you all will have whitened |
| they will have whitened |
|
| I will have been whitening |
| you will have been whitening |
| he/she/it will have been whitening |
| we will have been whitening |
| you all will have been whitening |
| they will have been whitening |
|
