I underproduce you underproduce he underproduces we underproduce you underproduce they underproduce
Present continuous
I am underproducing you are underproducing he is underproducing we are underproducing you are underproducing they are underproducing
Preterite
I underproduced you underproduced he underproduced we underproduced you underproduced they underproduced
Preterite continuous
I was underproducing you were underproducing he was underproducing we were underproducing you were underproducing they were underproducing
Present perfect
I have underproduced you have underproduced he has underproduced we have underproduced you have underproduced they have underproduced
Present perfect continuous
I have been underproducing you have been underproducing he has been underproducing we have been underproducing you have been underproducing they have been underproducing
Pluperfect
I had underproduced you had underproduced he had underproduced we had underproduced you had underproduced they had underproduced
Pluperfect continuous
I had been underproducing you had been underproducing he had been underproducing we had been underproducing you had been underproducing they had been underproducing
Future
I will underproduce you will underproduce he will underproduce we will underproduce you will underproduce they will underproduce
Future continuous
I will be underproducing you will be underproducing he will be underproducing we will be underproducing you will be underproducing they will be underproducing
Future perfect
I will have underproduced you will have underproduced he will have underproduced we will have underproduced you will have underproduced they will have underproduced
Future perfect continuous
I will have been underproducing you will have been underproducing he will have been underproducing we will have been underproducing you will have been underproducing they will have been underproducing
Conditional
Present
I would underproduce you would underproduce he would underproduce we would underproduce you would underproduce they would underproduce
Present continuous
I would be underproducing you would be underproducing he would be underproducing we would be underproducing you would be underproducing they would be underproducing
Past
I would have underproduced you would have underproduced he would have underproduced we would have underproduced you would have underproduced they would have underproduced
Past continuous
I would have been underproducing you would have been underproducing he would have been underproducing we would have been underproducing you would have been underproducing they would have been underproducing