I blunder you blunder she blunders we blunder you blunder they blunder
Present continuous
I am blundering you are blundering she is blundering we are blundering you are blundering they are blundering
Preterite
I blundered you blundered she blundered we blundered you blundered they blundered
Preterite continuous
I was blundering you were blundering she was blundering we were blundering you were blundering they were blundering
Present perfect
I have blundered you have blundered she has blundered we have blundered you have blundered they have blundered
Present perfect continuous
I have been blundering you have been blundering she has been blundering we have been blundering you have been blundering they have been blundering
Pluperfect
I had blundered you had blundered she had blundered we had blundered you had blundered they had blundered
Pluperfect continuous
I had been blundering you had been blundering she had been blundering we had been blundering you had been blundering they had been blundering
Future
I will blunder you will blunder she will blunder we will blunder you will blunder they will blunder
Future continuous
I will be blundering you will be blundering she will be blundering we will be blundering you will be blundering they will be blundering
Future perfect
I will have blundered you will have blundered she will have blundered we will have blundered you will have blundered they will have blundered
Future perfect continuous
I will have been blundering you will have been blundering she will have been blundering we will have been blundering you will have been blundering they will have been blundering
Conditional
Present
I would blunder you would blunder she would blunder we would blunder you would blunder they would blunder
Present continuous
I would be blundering you would be blundering she would be blundering we would be blundering you would be blundering they would be blundering
Past
I would have blundered you would have blundered she would have blundered we would have blundered you would have blundered they would have blundered
Past continuous
I would have been blundering you would have been blundering she would have been blundering we would have been blundering you would have been blundering they would have been blundering