I am jamming you are jamming he is jamming we are jamming you are jamming they are jamming
Preterite
I jammed you jammed he jammed we jammed you jammed they jammed
Preterite continuous
I was jamming you were jamming he was jamming we were jamming you were jamming they were jamming
Present perfect
I have jammed you have jammed he has jammed we have jammed you have jammed they have jammed
Present perfect continuous
I have been jamming you have been jamming he has been jamming we have been jamming you have been jamming they have been jamming
Pluperfect
I had jammed you had jammed he had jammed we had jammed you had jammed they had jammed
Pluperfect continuous
I had been jamming you had been jamming he had been jamming we had been jamming you had been jamming they had been jamming
Future
I will jam you will jam he will jam we will jam you will jam they will jam
Future continuous
I will be jamming you will be jamming he will be jamming we will be jamming you will be jamming they will be jamming
Future perfect
I will have jammed you will have jammed he will have jammed we will have jammed you will have jammed they will have jammed
Future perfect continuous
I will have been jamming you will have been jamming he will have been jamming we will have been jamming you will have been jamming they will have been jamming
Conditional
Present
I would jam you would jam he would jam we would jam you would jam they would jam
Present continuous
I would be jamming you would be jamming he would be jamming we would be jamming you would be jamming they would be jamming
Past
I would have jammed you would have jammed he would have jammed we would have jammed you would have jammed they would have jammed
Past continuous
I would have been jamming you would have been jamming he would have been jamming we would have been jamming you would have been jamming they would have been jamming