I shiver you shiver he shivers we shiver you shiver they shiver
Present continuous
I am shivering you are shivering he is shivering we are shivering you are shivering they are shivering
Preterite
I shivered you shivered he shivered we shivered you shivered they shivered
Preterite continuous
I was shivering you were shivering he was shivering we were shivering you were shivering they were shivering
Present perfect
I have shivered you have shivered he has shivered we have shivered you have shivered they have shivered
Present perfect continuous
I have been shivering you have been shivering he has been shivering we have been shivering you have been shivering they have been shivering
Pluperfect
I had shivered you had shivered he had shivered we had shivered you had shivered they had shivered
Pluperfect continuous
I had been shivering you had been shivering he had been shivering we had been shivering you had been shivering they had been shivering
Future
I will shiver you will shiver he will shiver we will shiver you will shiver they will shiver
Future continuous
I will be shivering you will be shivering he will be shivering we will be shivering you will be shivering they will be shivering
Future perfect
I will have shivered you will have shivered he will have shivered we will have shivered you will have shivered they will have shivered
Future perfect continuous
I will have been shivering you will have been shivering he will have been shivering we will have been shivering you will have been shivering they will have been shivering
Conditional
Present
I would shiver you would shiver he would shiver we would shiver you would shiver they would shiver
Present continuous
I would be shivering you would be shivering he would be shivering we would be shivering you would be shivering they would be shivering
Past
I would have shivered you would have shivered he would have shivered we would have shivered you would have shivered they would have shivered
Past continuous
I would have been shivering you would have been shivering he would have been shivering we would have been shivering you would have been shivering they would have been shivering