I subscribe you subscribe he subscribes we subscribe you subscribe they subscribe
Present continuous
I am subscribing you are subscribing he is subscribing we are subscribing you are subscribing they are subscribing
Preterite
I subscribed you subscribed he subscribed we subscribed you subscribed they subscribed
Preterite continuous
I was subscribing you were subscribing he was subscribing we were subscribing you were subscribing they were subscribing
Present perfect
I have subscribed you have subscribed he has subscribed we have subscribed you have subscribed they have subscribed
Present perfect continuous
I have been subscribing you have been subscribing he has been subscribing we have been subscribing you have been subscribing they have been subscribing
Pluperfect
I had subscribed you had subscribed he had subscribed we had subscribed you had subscribed they had subscribed
Pluperfect continuous
I had been subscribing you had been subscribing he had been subscribing we had been subscribing you had been subscribing they had been subscribing
Future
I will subscribe you will subscribe he will subscribe we will subscribe you will subscribe they will subscribe
Future continuous
I will be subscribing you will be subscribing he will be subscribing we will be subscribing you will be subscribing they will be subscribing
Future perfect
I will have subscribed you will have subscribed he will have subscribed we will have subscribed you will have subscribed they will have subscribed
Future perfect continuous
I will have been subscribing you will have been subscribing he will have been subscribing we will have been subscribing you will have been subscribing they will have been subscribing
Conditional
Present
I would subscribe you would subscribe he would subscribe we would subscribe you would subscribe they would subscribe
Present continuous
I would be subscribing you would be subscribing he would be subscribing we would be subscribing you would be subscribing they would be subscribing
Past
I would have subscribed you would have subscribed he would have subscribed we would have subscribed you would have subscribed they would have subscribed
Past continuous
I would have been subscribing you would have been subscribing he would have been subscribing we would have been subscribing you would have been subscribing they would have been subscribing