I commemorate you commemorate he commemorates we commemorate you commemorate they commemorate
Present continuous
I am commemorating you are commemorating he is commemorating we are commemorating you are commemorating they are commemorating
Preterite
I commemorated you commemorated he commemorated we commemorated you commemorated they commemorated
Preterite continuous
I was commemorating you were commemorating he was commemorating we were commemorating you were commemorating they were commemorating
Present perfect
I have commemorated you have commemorated he has commemorated we have commemorated you have commemorated they have commemorated
Present perfect continuous
I have been commemorating you have been commemorating he has been commemorating we have been commemorating you have been commemorating they have been commemorating
Pluperfect
I had commemorated you had commemorated he had commemorated we had commemorated you had commemorated they had commemorated
Pluperfect continuous
I had been commemorating you had been commemorating he had been commemorating we had been commemorating you had been commemorating they had been commemorating
Future
I will commemorate you will commemorate he will commemorate we will commemorate you will commemorate they will commemorate
Future continuous
I will be commemorating you will be commemorating he will be commemorating we will be commemorating you will be commemorating they will be commemorating
Future perfect
I will have commemorated you will have commemorated he will have commemorated we will have commemorated you will have commemorated they will have commemorated
Future perfect continuous
I will have been commemorating you will have been commemorating he will have been commemorating we will have been commemorating you will have been commemorating they will have been commemorating
Conditional
Present
I would commemorate you would commemorate he would commemorate we would commemorate you would commemorate they would commemorate
Present continuous
I would be commemorating you would be commemorating he would be commemorating we would be commemorating you would be commemorating they would be commemorating
Past
I would have commemorated you would have commemorated he would have commemorated we would have commemorated you would have commemorated they would have commemorated
Past continuous
I would have been commemorating you would have been commemorating he would have been commemorating we would have been commemorating you would have been commemorating they would have been commemorating