I pump you pump he pumps we pump you pump they pump
Present continuous
I am pumping you are pumping he is pumping we are pumping you are pumping they are pumping
Preterite
I pumped you pumped he pumped we pumped you pumped they pumped
Preterite continuous
I was pumping you were pumping he was pumping we were pumping you were pumping they were pumping
Present perfect
I have pumped you have pumped he has pumped we have pumped you have pumped they have pumped
Present perfect continuous
I have been pumping you have been pumping he has been pumping we have been pumping you have been pumping they have been pumping
Pluperfect
I had pumped you had pumped he had pumped we had pumped you had pumped they had pumped
Pluperfect continuous
I had been pumping you had been pumping he had been pumping we had been pumping you had been pumping they had been pumping
Future
I will pump you will pump he will pump we will pump you will pump they will pump
Future continuous
I will be pumping you will be pumping he will be pumping we will be pumping you will be pumping they will be pumping
Future perfect
I will have pumped you will have pumped he will have pumped we will have pumped you will have pumped they will have pumped
Future perfect continuous
I will have been pumping you will have been pumping he will have been pumping we will have been pumping you will have been pumping they will have been pumping
Conditional
Present
I would pump you would pump he would pump we would pump you would pump they would pump
Present continuous
I would be pumping you would be pumping he would be pumping we would be pumping you would be pumping they would be pumping
Past
I would have pumped you would have pumped he would have pumped we would have pumped you would have pumped they would have pumped
Past continuous
I would have been pumping you would have been pumping he would have been pumping we would have been pumping you would have been pumping they would have been pumping