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