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