I group you group he groups we group you group they group
Present continuous
I am grouping you are grouping he is grouping we are grouping you are grouping they are grouping
Preterite
I grouped you grouped he grouped we grouped you grouped they grouped
Preterite continuous
I was grouping you were grouping he was grouping we were grouping you were grouping they were grouping
Present perfect
I have grouped you have grouped he has grouped we have grouped you have grouped they have grouped
Present perfect continuous
I have been grouping you have been grouping he has been grouping we have been grouping you have been grouping they have been grouping
Pluperfect
I had grouped you had grouped he had grouped we had grouped you had grouped they had grouped
Pluperfect continuous
I had been grouping you had been grouping he had been grouping we had been grouping you had been grouping they had been grouping
Future
I will group you will group he will group we will group you will group they will group
Future continuous
I will be grouping you will be grouping he will be grouping we will be grouping you will be grouping they will be grouping
Future perfect
I will have grouped you will have grouped he will have grouped we will have grouped you will have grouped they will have grouped
Future perfect continuous
I will have been grouping you will have been grouping he will have been grouping we will have been grouping you will have been grouping they will have been grouping
Conditional
Present
I would group you would group he would group we would group you would group they would group
Present continuous
I would be grouping you would be grouping he would be grouping we would be grouping you would be grouping they would be grouping
Past
I would have grouped you would have grouped he would have grouped we would have grouped you would have grouped they would have grouped
Past continuous
I would have been grouping you would have been grouping he would have been grouping we would have been grouping you would have been grouping they would have been grouping