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