I diagram you diagram he diagrams we diagram you diagram they diagram
Present continuous
I am diagraming you are diagraming he is diagraming we are diagraming you are diagraming they are diagraming
Preterite
I diagramed you diagramed he diagramed we diagramed you diagramed they diagramed
Preterite continuous
I was diagraming you were diagraming he was diagraming we were diagraming you were diagraming they were diagraming
Present perfect
I have diagramed you have diagramed he has diagramed we have diagramed you have diagramed they have diagramed
Present perfect continuous
I have been diagraming you have been diagraming he has been diagraming we have been diagraming you have been diagraming they have been diagraming
Pluperfect
I had diagramed you had diagramed he had diagramed we had diagramed you had diagramed they had diagramed
Pluperfect continuous
I had been diagraming you had been diagraming he had been diagraming we had been diagraming you had been diagraming they had been diagraming
Future
I will diagram you will diagram he will diagram we will diagram you will diagram they will diagram
Future continuous
I will be diagraming you will be diagraming he will be diagraming we will be diagraming you will be diagraming they will be diagraming
Future perfect
I will have diagramed you will have diagramed he will have diagramed we will have diagramed you will have diagramed they will have diagramed
Future perfect continuous
I will have been diagraming you will have been diagraming he will have been diagraming we will have been diagraming you will have been diagraming they will have been diagraming
Conditional
Present
I would diagram you would diagram he would diagram we would diagram you would diagram they would diagram
Present continuous
I would be diagraming you would be diagraming he would be diagraming we would be diagraming you would be diagraming they would be diagraming
Past
I would have diagramed you would have diagramed he would have diagramed we would have diagramed you would have diagramed they would have diagramed
Past continuous
I would have been diagraming you would have been diagraming he would have been diagraming we would have been diagraming you would have been diagraming they would have been diagraming