I'd be accumulating you'd be accumulating she'd be accumulating we'd be accumulating you'd be accumulating they'd be accumulating
Perfect
I should've accumulated you should've accumulated she should've accumulated we should've accumulated you should've accumulated they should've accumulated
V-ing perfect
I should've been accumulating you should've been accumulating she should've been accumulating we should've been accumulating you should've been accumulating they should've been accumulating
Negation
Simple form
I shouldn't accumulate you shouldn't accumulate she shouldn't accumulate we shouldn't accumulate you shouldn't accumulate they shouldn't accumulate
V-ing form
I shouldn't be accumulating you shouldn't be accumulating she shouldn't be accumulating we shouldn't be accumulating you shouldn't be accumulating they shouldn't be accumulating
Perfect
I shouldn't have accumulated you shouldn't have accumulated she shouldn't have accumulated we shouldn't have accumulated you shouldn't have accumulated they shouldn't have accumulated
V-ing perfect
I shouldn't have been accumulating you shouldn't have been accumulating she shouldn't have been accumulating we shouldn't have been accumulating you shouldn't have been accumulating they shouldn't have been accumulating
Interrogative form
Simple form
should I accumulate? should you accumulate? should she accumulate? should we accumulate? should you accumulate? should they accumulate?
V-ing form
should I be accumulating? should you be accumulating? should she be accumulating? should we be accumulating? should you be accumulating? should they be accumulating?
Perfect
should I have accumulated? should you have accumulated? should she 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 she have been accumulating? should we have been accumulating? should you have been accumulating? should they have been accumulating?
Interro-negative form
Simple form
shouldn't I accumulate? shouldn't you accumulate? shouldn't she accumulate? shouldn't we accumulate? shouldn't you accumulate? shouldn't they accumulate?
V-ing form
shouldn't I be accumulating? shouldn't you be accumulating? shouldn't she be accumulating? shouldn't we be accumulating? shouldn't you be accumulating? shouldn't they be accumulating?
Perfect
shouldn't I have accumulated? shouldn't you have accumulated? shouldn't she have accumulated? shouldn't we have accumulated? shouldn't you have accumulated? shouldn't they have accumulated?
V-ing perfect
shouldn't I have been accumulating? shouldn't you have been accumulating? shouldn't she have been accumulating? shouldn't we have been accumulating? shouldn't you have been accumulating? shouldn't they have been accumulating?