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