| Gerund |
whitening
|
| Present simple (ott) |
I whiten you whiten he whitens we whiten you whiten they whiten
|
| Present perfect (vtt) |
I have whitened you have whitened he has whitened we have whitened you have whitened they have whitened
|
| Past Simple (ovt) |
I whitened you whitened he whitened we whitened you whitened they whitened
|
| Past perfect (vvt) |
I had whitened you had whitened he had whitened we had whitened you had whitened they had whitened
|
| Present future (ottt) |
I will whiten you will whiten he will whiten we will whiten you will whiten they will whiten
|
| Present future perfect (vttt) |
I will have whitened you will have whitened he will have whitened we will have whitened you will have whitened they will have whitened
|
| Past future (ovtt) |
I would whiten you would whiten he would whiten we would whiten you would whiten they would whiten
|
| Past future perfect (vvtt) |
I would have whitened you would have whitened he would have whitened we would have whitened you would have whitened they would have whitened
|