I do not quiver you do not quiver he does not quiver we do not quiver you do not quiver they do not quiver
Present continuous
I am not quivering you are not quivering he is not quivering we are not quivering you are not quivering they are not quivering
Preterite
I did not quiver you did not quiver he did not quiver we did not quiver you did not quiver they did not quiver
Preterite continuous
I was not quivering you were not quivering he was not quivering we were not quivering you were not quivering they were not quivering
Present perfect
I have not quivered you have not quivered he has not quivered we have not quivered you have not quivered they have not quivered
Present perfect continuous
I have not been quivering you have not been quivering he has not been quivering we have not been quivering you have not been quivering they have not been quivering
Pluperfect
I had not quivered you had not quivered he had not quivered we had not quivered you had not quivered they had not quivered
Pluperfect continuous
I had not been quivering you had not been quivering he had not been quivering we had not been quivering you had not been quivering they had not been quivering
Future
I will not quiver you will not quiver he will not quiver we will not quiver you will not quiver they will not quiver
Future continuous
I will not be quivering you will not be quivering he will not be quivering we will not be quivering you will not be quivering they will not be quivering
Future perfect
I will not have quivered you will not have quivered he will not have quivered we will not have quivered you will not have quivered they will not have quivered
Future perfect continuous
I will not have been quivering you will not have been quivering he will not have been quivering we will not have been quivering you will not have been quivering they will not have been quivering
Conditional
Present
I would not quiver you would not quiver he would not quiver we would not quiver you would not quiver they would not quiver
Present continuous
I would not be quivering you would not be quivering he would not be quivering we would not be quivering you would not be quivering they would not be quivering
Past
I would not have quivered you would not have quivered he would not have quivered we would not have quivered you would not have quivered they would not have quivered
Past continuous
I would not have been quivering you would not have been quivering he would not have been quivering we would not have been quivering you would not have been quivering they would not have been quivering