I do not function you do not function he does not function we do not function you do not function they do not function
Present continuous
I am not functioning you are not functioning he is not functioning we are not functioning you are not functioning they are not functioning
Preterite
I did not function you did not function he did not function we did not function you did not function they did not function
Preterite continuous
I was not functioning you were not functioning he was not functioning we were not functioning you were not functioning they were not functioning
Present perfect
I have not functioned you have not functioned he has not functioned we have not functioned you have not functioned they have not functioned
Present perfect continuous
I have not been functioning you have not been functioning he has not been functioning we have not been functioning you have not been functioning they have not been functioning
Pluperfect
I had not functioned you had not functioned he had not functioned we had not functioned you had not functioned they had not functioned
Pluperfect continuous
I had not been functioning you had not been functioning he had not been functioning we had not been functioning you had not been functioning they had not been functioning
Future
I will not function you will not function he will not function we will not function you will not function they will not function
Future continuous
I will not be functioning you will not be functioning he will not be functioning we will not be functioning you will not be functioning they will not be functioning
Future perfect
I will not have functioned you will not have functioned he will not have functioned we will not have functioned you will not have functioned they will not have functioned
Future perfect continuous
I will not have been functioning you will not have been functioning he will not have been functioning we will not have been functioning you will not have been functioning they will not have been functioning
Conditional
Present
I would not function you would not function he would not function we would not function you would not function they would not function
Present continuous
I would not be functioning you would not be functioning he would not be functioning we would not be functioning you would not be functioning they would not be functioning
Past
I would not have functioned you would not have functioned he would not have functioned we would not have functioned you would not have functioned they would not have functioned
Past continuous
I would not have been functioning you would not have been functioning he would not have been functioning we would not have been functioning you would not have been functioning they would not have been functioning
Imperative
Imperative
do not function Let's not function do not function