I do not breathe you do not breathe she does not breathe we do not breathe you do not breathe they do not breathe
Present continuous
I am not breathing you are not breathing she is not breathing we are not breathing you are not breathing they are not breathing
Preterite
I did not breathe you did not breathe she did not breathe we did not breathe you did not breathe they did not breathe
Preterite continuous
I was not breathing you were not breathing she was not breathing we were not breathing you were not breathing they were not breathing
Present perfect
I have not breathed you have not breathed she has not breathed we have not breathed you have not breathed they have not breathed
Present perfect continuous
I have not been breathing you have not been breathing she has not been breathing we have not been breathing you have not been breathing they have not been breathing
Pluperfect
I had not breathed you had not breathed she had not breathed we had not breathed you had not breathed they had not breathed
Pluperfect continuous
I had not been breathing you had not been breathing she had not been breathing we had not been breathing you had not been breathing they had not been breathing
Future
I will not breathe you will not breathe she will not breathe we will not breathe you will not breathe they will not breathe
Future continuous
I will not be breathing you will not be breathing she will not be breathing we will not be breathing you will not be breathing they will not be breathing
Future perfect
I will not have breathed you will not have breathed she will not have breathed we will not have breathed you will not have breathed they will not have breathed
Future perfect continuous
I will not have been breathing you will not have been breathing she will not have been breathing we will not have been breathing you will not have been breathing they will not have been breathing
Conditional
Present
I would not breathe you would not breathe she would not breathe we would not breathe you would not breathe they would not breathe
Present continuous
I would not be breathing you would not be breathing she would not be breathing we would not be breathing you would not be breathing they would not be breathing
Past
I would not have breathed you would not have breathed she would not have breathed we would not have breathed you would not have breathed they would not have breathed
Past continuous
I would not have been breathing you would not have been breathing she would not have been breathing we would not have been breathing you would not have been breathing they would not have been breathing