I brighten you brighten she brightens we brighten you brighten they brighten
Present continuous
I am brightening you are brightening she is brightening we are brightening you are brightening they are brightening
Preterite
I brightened you brightened she brightened we brightened you brightened they brightened
Preterite continuous
I was brightening you were brightening she was brightening we were brightening you were brightening they were brightening
Present perfect
I have brightened you have brightened she has brightened we have brightened you have brightened they have brightened
Present perfect continuous
I have been brightening you have been brightening she has been brightening we have been brightening you have been brightening they have been brightening
Pluperfect
I had brightened you had brightened she had brightened we had brightened you had brightened they had brightened
Pluperfect continuous
I had been brightening you had been brightening she had been brightening we had been brightening you had been brightening they had been brightening
Future
I will brighten you will brighten she will brighten we will brighten you will brighten they will brighten
Future continuous
I will be brightening you will be brightening she will be brightening we will be brightening you will be brightening they will be brightening
Future perfect
I will have brightened you will have brightened she will have brightened we will have brightened you will have brightened they will have brightened
Future perfect continuous
I will have been brightening you will have been brightening she will have been brightening we will have been brightening you will have been brightening they will have been brightening
Conditional
Present
I would brighten you would brighten she would brighten we would brighten you would brighten they would brighten
Present continuous
I would be brightening you would be brightening she would be brightening we would be brightening you would be brightening they would be brightening
Past
I would have brightened you would have brightened she would have brightened we would have brightened you would have brightened they would have brightened
Past continuous
I would have been brightening you would have been brightening she would have been brightening we would have been brightening you would have been brightening they would have been brightening