I cramp you cramp he cramps we cramp you cramp they cramp
Present continuous
I am cramping you are cramping he is cramping we are cramping you are cramping they are cramping
Preterite
I cramped you cramped he cramped we cramped you cramped they cramped
Preterite continuous
I was cramping you were cramping he was cramping we were cramping you were cramping they were cramping
Present perfect
I have cramped you have cramped he has cramped we have cramped you have cramped they have cramped
Present perfect continuous
I have been cramping you have been cramping he has been cramping we have been cramping you have been cramping they have been cramping
Pluperfect
I had cramped you had cramped he had cramped we had cramped you had cramped they had cramped
Pluperfect continuous
I had been cramping you had been cramping he had been cramping we had been cramping you had been cramping they had been cramping
Future
I will cramp you will cramp he will cramp we will cramp you will cramp they will cramp
Future continuous
I will be cramping you will be cramping he will be cramping we will be cramping you will be cramping they will be cramping
Future perfect
I will have cramped you will have cramped he will have cramped we will have cramped you will have cramped they will have cramped
Future perfect continuous
I will have been cramping you will have been cramping he will have been cramping we will have been cramping you will have been cramping they will have been cramping
Conditional
Present
I would cramp you would cramp he would cramp we would cramp you would cramp they would cramp
Present continuous
I would be cramping you would be cramping he would be cramping we would be cramping you would be cramping they would be cramping
Past
I would have cramped you would have cramped he would have cramped we would have cramped you would have cramped they would have cramped
Past continuous
I would have been cramping you would have been cramping he would have been cramping we would have been cramping you would have been cramping they would have been cramping