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