Infinitive: to blunder
Participle: blundered
Gerund: blundering
Present
I blunder
you blunder
he blunders
we blunder
you blunder
they blunder
Perfect
I have blundered
you have blundered
he has blundered
we have blundered
you have blundered
they have blundered
Past
I blundered
you blundered
he blundered
we blundered
you blundered
they blundered
Pluperfect
I had blundered
you had blundered
he had blundered
we had blundered
you had blundered
they had blundered
Future
I will blunder
you will blunder
he will blunder
we will blunder
you will blunder
they will blunder
Future perfect
I will have blundered
you will have blundered
he will have blundered
we will have blundered
you will have blundered
they will have blundered
Present
I blunder
you blunder
he blunder
we blunder
you blunder
they blunder
Present
I have blundered
you have blundered
he have blundered
we have blundered
you have blundered
they have blundered
Imperfect
I blundered
you blundered
he blundered
we blundered
you blundered
they blundered
Pluperfect
I had blundered
you had blundered
he had blundered
we had blundered
you had blundered
they had blundered
Present
I would blunder
you would blunder
he would blunder
we would blunder
you would blunder
they would blunder
Perfect
I would have blundered
you would have blundered
he would have blundered
we would have blundered
you would have blundered
they would have blundered
you blunder
we Let's blunder
you blunder
Present
I am blundering
you are blundering
he is blundering
we are blundering
you are blundering
they are blundering
Perfect
I have been blundering
you have been blundering
he has been blundering
we have been blundering
you have been blundering
they have been blundering
Past
I was blundering
you were blundering
he was blundering
we were blundering
you were blundering
they were blundering
Pluperfect
I had been blundering
you had been blundering
he had been blundering
we had been blundering
you had been blundering
they had been blundering
Future
I will be blundering
you will be blundering
he will be blundering
we will be blundering
you will be blundering
they will be blundering
Future perfect
I will have been blundering
you will have been blundering
he will have been blundering
we will have been blundering
you will have been blundering
they will have been blundering
Present
I would be blundering
you would be blundering
he would be blundering
we would be blundering
you would be blundering
they would be blundering
Perfect
I would have been blundering
you would have been blundering
he would have been blundering
we would have been blundering
you would have been blundering
they would have been blundering