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