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