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