I substantiate you substantiate he substantiates we substantiate you substantiate they substantiate
Present continuous
I am substantiating you are substantiating he is substantiating we are substantiating you are substantiating they are substantiating
Preterite
I substantiated you substantiated he substantiated we substantiated you substantiated they substantiated
Preterite continuous
I was substantiating you were substantiating he was substantiating we were substantiating you were substantiating they were substantiating
Present perfect
I have substantiated you have substantiated he has substantiated we have substantiated you have substantiated they have substantiated
Present perfect continuous
I have been substantiating you have been substantiating he has been substantiating we have been substantiating you have been substantiating they have been substantiating
Pluperfect
I had substantiated you had substantiated he had substantiated we had substantiated you had substantiated they had substantiated
Pluperfect continuous
I had been substantiating you had been substantiating he had been substantiating we had been substantiating you had been substantiating they had been substantiating
Future
I will substantiate you will substantiate he will substantiate we will substantiate you will substantiate they will substantiate
Future continuous
I will be substantiating you will be substantiating he will be substantiating we will be substantiating you will be substantiating they will be substantiating
Future perfect
I will have substantiated you will have substantiated he will have substantiated we will have substantiated you will have substantiated they will have substantiated
Future perfect continuous
I will have been substantiating you will have been substantiating he will have been substantiating we will have been substantiating you will have been substantiating they will have been substantiating
Conditional
Present
I would substantiate you would substantiate he would substantiate we would substantiate you would substantiate they would substantiate
Present continuous
I would be substantiating you would be substantiating he would be substantiating we would be substantiating you would be substantiating they would be substantiating
Past
I would have substantiated you would have substantiated he would have substantiated we would have substantiated you would have substantiated they would have substantiated
Past continuous
I would have been substantiating you would have been substantiating he would have been substantiating we would have been substantiating you would have been substantiating they would have been substantiating