I clatter you clatter he clatters we clatter you clatter they clatter
Present continuous
I am clattering you are clattering he is clattering we are clattering you are clattering they are clattering
Preterite
I clattered you clattered he clattered we clattered you clattered they clattered
Preterite continuous
I was clattering you were clattering he was clattering we were clattering you were clattering they were clattering
Present perfect
I have clattered you have clattered he has clattered we have clattered you have clattered they have clattered
Present perfect continuous
I have been clattering you have been clattering he has been clattering we have been clattering you have been clattering they have been clattering
Pluperfect
I had clattered you had clattered he had clattered we had clattered you had clattered they had clattered
Pluperfect continuous
I had been clattering you had been clattering he had been clattering we had been clattering you had been clattering they had been clattering
Future
I will clatter you will clatter he will clatter we will clatter you will clatter they will clatter
Future continuous
I will be clattering you will be clattering he will be clattering we will be clattering you will be clattering they will be clattering
Future perfect
I will have clattered you will have clattered he will have clattered we will have clattered you will have clattered they will have clattered
Future perfect continuous
I will have been clattering you will have been clattering he will have been clattering we will have been clattering you will have been clattering they will have been clattering
Conditional
Present
I would clatter you would clatter he would clatter we would clatter you would clatter they would clatter
Present continuous
I would be clattering you would be clattering he would be clattering we would be clattering you would be clattering they would be clattering
Past
I would have clattered you would have clattered he would have clattered we would have clattered you would have clattered they would have clattered
Past continuous
I would have been clattering you would have been clattering he would have been clattering we would have been clattering you would have been clattering they would have been clattering