I backdate you backdate he backdates we backdate you backdate they backdate
Present continuous
I am backdating you are backdating he is backdating we are backdating you are backdating they are backdating
Preterite
I backdated you backdated he backdated we backdated you backdated they backdated
Preterite continuous
I was backdating you were backdating he was backdating we were backdating you were backdating they were backdating
Present perfect
I have backdated you have backdated he has backdated we have backdated you have backdated they have backdated
Present perfect continuous
I have been backdating you have been backdating he has been backdating we have been backdating you have been backdating they have been backdating
Pluperfect
I had backdated you had backdated he had backdated we had backdated you had backdated they had backdated
Pluperfect continuous
I had been backdating you had been backdating he had been backdating we had been backdating you had been backdating they had been backdating
Future
I will backdate you will backdate he will backdate we will backdate you will backdate they will backdate
Future continuous
I will be backdating you will be backdating he will be backdating we will be backdating you will be backdating they will be backdating
Future perfect
I will have backdated you will have backdated he will have backdated we will have backdated you will have backdated they will have backdated
Future perfect continuous
I will have been backdating you will have been backdating he will have been backdating we will have been backdating you will have been backdating they will have been backdating
Conditional
Present
I would backdate you would backdate he would backdate we would backdate you would backdate they would backdate
Present continuous
I would be backdating you would be backdating he would be backdating we would be backdating you would be backdating they would be backdating
Past
I would have backdated you would have backdated he would have backdated we would have backdated you would have backdated they would have backdated
Past continuous
I would have been backdating you would have been backdating he would have been backdating we would have been backdating you would have been backdating they would have been backdating