I contest you contest he contests we contest you contest they contest
Present continuous
I am contesting you are contesting he is contesting we are contesting you are contesting they are contesting
Preterite
I contested you contested he contested we contested you contested they contested
Preterite continuous
I was contesting you were contesting he was contesting we were contesting you were contesting they were contesting
Present perfect
I have contested you have contested he has contested we have contested you have contested they have contested
Present perfect continuous
I have been contesting you have been contesting he has been contesting we have been contesting you have been contesting they have been contesting
Pluperfect
I had contested you had contested he had contested we had contested you had contested they had contested
Pluperfect continuous
I had been contesting you had been contesting he had been contesting we had been contesting you had been contesting they had been contesting
Future
I will contest you will contest he will contest we will contest you will contest they will contest
Future continuous
I will be contesting you will be contesting he will be contesting we will be contesting you will be contesting they will be contesting
Future perfect
I will have contested you will have contested he will have contested we will have contested you will have contested they will have contested
Future perfect continuous
I will have been contesting you will have been contesting he will have been contesting we will have been contesting you will have been contesting they will have been contesting
Conditional
Present
I would contest you would contest he would contest we would contest you would contest they would contest
Present continuous
I would be contesting you would be contesting he would be contesting we would be contesting you would be contesting they would be contesting
Past
I would have contested you would have contested he would have contested we would have contested you would have contested they would have contested
Past continuous
I would have been contesting you would have been contesting he would have been contesting we would have been contesting you would have been contesting they would have been contesting