I stock you stock he stocks we stock you stock they stock
Present continuous
I am stocking you are stocking he is stocking we are stocking you are stocking they are stocking
Preterite
I stocked you stocked he stocked we stocked you stocked they stocked
Preterite continuous
I was stocking you were stocking he was stocking we were stocking you were stocking they were stocking
Present perfect
I have stocked you have stocked he has stocked we have stocked you have stocked they have stocked
Present perfect continuous
I have been stocking you have been stocking he has been stocking we have been stocking you have been stocking they have been stocking
Pluperfect
I had stocked you had stocked he had stocked we had stocked you had stocked they had stocked
Pluperfect continuous
I had been stocking you had been stocking he had been stocking we had been stocking you had been stocking they had been stocking
Future
I will stock you will stock he will stock we will stock you will stock they will stock
Future continuous
I will be stocking you will be stocking he will be stocking we will be stocking you will be stocking they will be stocking
Future perfect
I will have stocked you will have stocked he will have stocked we will have stocked you will have stocked they will have stocked
Future perfect continuous
I will have been stocking you will have been stocking he will have been stocking we will have been stocking you will have been stocking they will have been stocking
Conditional
Present
I would stock you would stock he would stock we would stock you would stock they would stock
Present continuous
I would be stocking you would be stocking he would be stocking we would be stocking you would be stocking they would be stocking
Past
I would have stocked you would have stocked he would have stocked we would have stocked you would have stocked they would have stocked
Past continuous
I would have been stocking you would have been stocking he would have been stocking we would have been stocking you would have been stocking they would have been stocking