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