I marble you marble she marbles we marble you marble they marble
Present continuous
I am marbling you are marbling she is marbling we are marbling you are marbling they are marbling
Preterite
I marbled you marbled she marbled we marbled you marbled they marbled
Preterite continuous
I was marbling you were marbling she was marbling we were marbling you were marbling they were marbling
Present perfect
I have marbled you have marbled she has marbled we have marbled you have marbled they have marbled
Present perfect continuous
I have been marbling you have been marbling she has been marbling we have been marbling you have been marbling they have been marbling
Pluperfect
I had marbled you had marbled she had marbled we had marbled you had marbled they had marbled
Pluperfect continuous
I had been marbling you had been marbling she had been marbling we had been marbling you had been marbling they had been marbling
Future
I will marble you will marble she will marble we will marble you will marble they will marble
Future continuous
I will be marbling you will be marbling she will be marbling we will be marbling you will be marbling they will be marbling
Future perfect
I will have marbled you will have marbled she will have marbled we will have marbled you will have marbled they will have marbled
Future perfect continuous
I will have been marbling you will have been marbling she will have been marbling we will have been marbling you will have been marbling they will have been marbling
Conditional
Present
I would marble you would marble she would marble we would marble you would marble they would marble
Present continuous
I would be marbling you would be marbling she would be marbling we would be marbling you would be marbling they would be marbling
Past
I would have marbled you would have marbled she would have marbled we would have marbled you would have marbled they would have marbled
Past continuous
I would have been marbling you would have been marbling she would have been marbling we would have been marbling you would have been marbling they would have been marbling