I should accumulate you should accumulate he should accumulate we should accumulate you should accumulate they should accumulate
V-ing form
I should be accumulating you should be accumulating he should be accumulating we should be accumulating you should be accumulating they should be accumulating
Perfect
I should have accumulated you should have accumulated he should have accumulated we should have accumulated you should have accumulated they should have accumulated
V-ing perfect
I should have been accumulating you should have been accumulating he should have been accumulating we should have been accumulating you should have been accumulating they should have been accumulating
Negation
Simple form
I should not accumulate you should not accumulate he should not accumulate we should not accumulate you should not accumulate they should not accumulate
V-ing form
I should not be accumulating you should not be accumulating he should not be accumulating we should not be accumulating you should not be accumulating they should not be accumulating
Perfect
I should not have accumulated you should not have accumulated he should not have accumulated we should not have accumulated you should not have accumulated they should not have accumulated
V-ing perfect
I should not have been accumulating you should not have been accumulating he should not have been accumulating we should not have been accumulating you should not have been accumulating they should not have been accumulating
Interrogative form
Simple form
should I accumulate? should you accumulate? should he accumulate? should we accumulate? should you accumulate? should they accumulate?
V-ing form
should I be accumulating? should you be accumulating? should he be accumulating? should we be accumulating? should you be accumulating? should they be accumulating?
Perfect
should I have accumulated? should you have accumulated? should he have accumulated? should we have accumulated? should you have accumulated? should they have accumulated?
V-ing perfect
should I have been accumulating? should you have been accumulating? should he have been accumulating? should we have been accumulating? should you have been accumulating? should they have been accumulating?
Interro-negative form
Simple form
should I not accumulate? should you not accumulate? should he not accumulate? should we not accumulate? should you not accumulate? should they not accumulate?
V-ing form
should I not be accumulating? should you not be accumulating? should he not be accumulating? should we not be accumulating? should you not be accumulating? should they not be accumulating?
Perfect
should I not have accumulated? should you not have accumulated? should he not have accumulated? should we not have accumulated? should you not have accumulated? should they not have accumulated?
V-ing perfect
should I not have been accumulating? should you not have been accumulating? should he not have been accumulating? should we not have been accumulating? should you not have been accumulating? should they not have been accumulating?