I do not stretch you do not stretch he does not stretch we do not stretch you do not stretch they do not stretch
Present continuous
I am not stretching you are not stretching he is not stretching we are not stretching you are not stretching they are not stretching
Preterite
I did not stretch you did not stretch he did not stretch we did not stretch you did not stretch they did not stretch
Preterite continuous
I was not stretching you were not stretching he was not stretching we were not stretching you were not stretching they were not stretching
Present perfect
I have not stretched you have not stretched he has not stretched we have not stretched you have not stretched they have not stretched
Present perfect continuous
I have not been stretching you have not been stretching he has not been stretching we have not been stretching you have not been stretching they have not been stretching
Pluperfect
I had not stretched you had not stretched he had not stretched we had not stretched you had not stretched they had not stretched
Pluperfect continuous
I had not been stretching you had not been stretching he had not been stretching we had not been stretching you had not been stretching they had not been stretching
Future
I will not stretch you will not stretch he will not stretch we will not stretch you will not stretch they will not stretch
Future continuous
I will not be stretching you will not be stretching he will not be stretching we will not be stretching you will not be stretching they will not be stretching
Future perfect
I will not have stretched you will not have stretched he will not have stretched we will not have stretched you will not have stretched they will not have stretched
Future perfect continuous
I will not have been stretching you will not have been stretching he will not have been stretching we will not have been stretching you will not have been stretching they will not have been stretching
Conditional
Present
I would not stretch you would not stretch he would not stretch we would not stretch you would not stretch they would not stretch
Present continuous
I would not be stretching you would not be stretching he would not be stretching we would not be stretching you would not be stretching they would not be stretching
Past
I would not have stretched you would not have stretched he would not have stretched we would not have stretched you would not have stretched they would not have stretched
Past continuous
I would not have been stretching you would not have been stretching he would not have been stretching we would not have been stretching you would not have been stretching they would not have been stretching