I whiten you whiten he whitens we whiten you whiten they whiten
Present continuous
I am whitening you are whitening he is whitening we are whitening you are whitening they are whitening
Preterite
I whitened you whitened he whitened we whitened you whitened they whitened
Preterite continuous
I was whitening you were whitening he was whitening we were whitening you were whitening they were whitening
Present perfect
I have whitened you have whitened he has whitened we have whitened you have whitened they have whitened
Present perfect continuous
I have been whitening you have been whitening he has been whitening we have been whitening you have been whitening they have been whitening
Pluperfect
I had whitened you had whitened he had whitened we had whitened you had whitened they had whitened
Pluperfect continuous
I had been whitening you had been whitening he had been whitening we had been whitening you had been whitening they had been whitening
Future
I will whiten you will whiten he will whiten we will whiten you will whiten they will whiten
Future continuous
I will be whitening you will be whitening he will be whitening we will be whitening you will be whitening they will be whitening
Future perfect
I will have whitened you will have whitened he will have whitened we will have whitened you will have whitened they will have whitened
Future perfect continuous
I will have been whitening you will have been whitening he will have been whitening we will have been whitening you will have been whitening they will have been whitening
Conditional
Present
I would whiten you would whiten he would whiten we would whiten you would whiten they would whiten
Present continuous
I would be whitening you would be whitening he would be whitening we would be whitening you would be whitening they would be whitening
Past
I would have whitened you would have whitened he would have whitened we would have whitened you would have whitened they would have whitened
Past continuous
I would have been whitening you would have been whitening he would have been whitening we would have been whitening you would have been whitening they would have been whitening