I breathe you breathe he breathes we breathe you breathe they breathe
Present continuous
I am breathing you are breathing he is breathing we are breathing you are breathing they are breathing
Preterite
I breathed you breathed he breathed we breathed you breathed they breathed
Preterite continuous
I was breathing you were breathing he was breathing we were breathing you were breathing they were breathing
Present perfect
I have breathed you have breathed he has breathed we have breathed you have breathed they have breathed
Present perfect continuous
I have been breathing you have been breathing he has been breathing we have been breathing you have been breathing they have been breathing
Pluperfect
I had breathed you had breathed he had breathed we had breathed you had breathed they had breathed
Pluperfect continuous
I had been breathing you had been breathing he had been breathing we had been breathing you had been breathing they had been breathing
Future
I will breathe you will breathe he will breathe we will breathe you will breathe they will breathe
Future continuous
I will be breathing you will be breathing he will be breathing we will be breathing you will be breathing they will be breathing
Future perfect
I will have breathed you will have breathed he will have breathed we will have breathed you will have breathed they will have breathed
Future perfect continuous
I will have been breathing you will have been breathing he will have been breathing we will have been breathing you will have been breathing they will have been breathing
Conditional
Present
I would breathe you would breathe he would breathe we would breathe you would breathe they would breathe
Present continuous
I would be breathing you would be breathing he would be breathing we would be breathing you would be breathing they would be breathing
Past
I would have breathed you would have breathed he would have breathed we would have breathed you would have breathed they would have breathed
Past continuous
I would have been breathing you would have been breathing he would have been breathing we would have been breathing you would have been breathing they would have been breathing