I darken you darken he darkens we darken you darken they darken
Present continuous
I am darkening you are darkening he is darkening we are darkening you are darkening they are darkening
Preterite
I darkened you darkened he darkened we darkened you darkened they darkened
Preterite continuous
I was darkening you were darkening he was darkening we were darkening you were darkening they were darkening
Present perfect
I have darkened you have darkened he has darkened we have darkened you have darkened they have darkened
Present perfect continuous
I have been darkening you have been darkening he has been darkening we have been darkening you have been darkening they have been darkening
Pluperfect
I had darkened you had darkened he had darkened we had darkened you had darkened they had darkened
Pluperfect continuous
I had been darkening you had been darkening he had been darkening we had been darkening you had been darkening they had been darkening
Future
I will darken you will darken he will darken we will darken you will darken they will darken
Future continuous
I will be darkening you will be darkening he will be darkening we will be darkening you will be darkening they will be darkening
Future perfect
I will have darkened you will have darkened he will have darkened we will have darkened you will have darkened they will have darkened
Future perfect continuous
I will have been darkening you will have been darkening he will have been darkening we will have been darkening you will have been darkening they will have been darkening
Conditional
Present
I would darken you would darken he would darken we would darken you would darken they would darken
Present continuous
I would be darkening you would be darkening he would be darkening we would be darkening you would be darkening they would be darkening
Past
I would have darkened you would have darkened he would have darkened we would have darkened you would have darkened they would have darkened
Past continuous
I would have been darkening you would have been darkening he would have been darkening we would have been darkening you would have been darkening they would have been darkening