I do not matter you do not matter she does not matter we do not matter you do not matter they do not matter
Present continuous
I am not mattering you are not mattering she is not mattering we are not mattering you are not mattering they are not mattering
Preterite
I did not matter you did not matter she did not matter we did not matter you did not matter they did not matter
Preterite continuous
I was not mattering you were not mattering she was not mattering we were not mattering you were not mattering they were not mattering
Present perfect
I have not mattered you have not mattered she has not mattered we have not mattered you have not mattered they have not mattered
Present perfect continuous
I have not been mattering you have not been mattering she has not been mattering we have not been mattering you have not been mattering they have not been mattering
Pluperfect
I had not mattered you had not mattered she had not mattered we had not mattered you had not mattered they had not mattered
Pluperfect continuous
I had not been mattering you had not been mattering she had not been mattering we had not been mattering you had not been mattering they had not been mattering
Future
I will not matter you will not matter she will not matter we will not matter you will not matter they will not matter
Future continuous
I will not be mattering you will not be mattering she will not be mattering we will not be mattering you will not be mattering they will not be mattering
Future perfect
I will not have mattered you will not have mattered she will not have mattered we will not have mattered you will not have mattered they will not have mattered
Future perfect continuous
I will not have been mattering you will not have been mattering she will not have been mattering we will not have been mattering you will not have been mattering they will not have been mattering
Conditional
Present
I would not matter you would not matter she would not matter we would not matter you would not matter they would not matter
Present continuous
I would not be mattering you would not be mattering she would not be mattering we would not be mattering you would not be mattering they would not be mattering
Past
I would not have mattered you would not have mattered she would not have mattered we would not have mattered you would not have mattered they would not have mattered
Past continuous
I would not have been mattering you would not have been mattering she would not have been mattering we would not have been mattering you would not have been mattering they would not have been mattering