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