I underexercise you underexercise he underexercises we underexercise you underexercise they underexercise
Present continuous
I am underexercising you are underexercising he is underexercising we are underexercising you are underexercising they are underexercising
Preterite
I underexercised you underexercised he underexercised we underexercised you underexercised they underexercised
Preterite continuous
I was underexercising you were underexercising he was underexercising we were underexercising you were underexercising they were underexercising
Present perfect
I have underexercised you have underexercised he has underexercised we have underexercised you have underexercised they have underexercised
Present perfect continuous
I have been underexercising you have been underexercising he has been underexercising we have been underexercising you have been underexercising they have been underexercising
Pluperfect
I had underexercised you had underexercised he had underexercised we had underexercised you had underexercised they had underexercised
Pluperfect continuous
I had been underexercising you had been underexercising he had been underexercising we had been underexercising you had been underexercising they had been underexercising
Future
I will underexercise you will underexercise he will underexercise we will underexercise you will underexercise they will underexercise
Future continuous
I will be underexercising you will be underexercising he will be underexercising we will be underexercising you will be underexercising they will be underexercising
Future perfect
I will have underexercised you will have underexercised he will have underexercised we will have underexercised you will have underexercised they will have underexercised
Future perfect continuous
I will have been underexercising you will have been underexercising he will have been underexercising we will have been underexercising you will have been underexercising they will have been underexercising
Conditional
Present
I would underexercise you would underexercise he would underexercise we would underexercise you would underexercise they would underexercise
Present continuous
I would be underexercising you would be underexercising he would be underexercising we would be underexercising you would be underexercising they would be underexercising
Past
I would have underexercised you would have underexercised he would have underexercised we would have underexercised you would have underexercised they would have underexercised
Past continuous
I would have been underexercising you would have been underexercising he would have been underexercising we would have been underexercising you would have been underexercising they would have been underexercising