English verb conjugation
MAY ACCUMULATE

Regular verb: accumulate - accumulated - accumulated

Affirmation

Simple form	V-ing form
I may accumulate you may accumulate he may accumulate we may accumulate you may accumulate they may accumulate	I may be accumulating you may be accumulating he may be accumulating we may be accumulating you may be accumulating they may be accumulating
Perfect	V-ing perfect
I may have accumulated you may have accumulated he may have accumulated we may have accumulated you may have accumulated they may have accumulated	I may have been accumulating you may have been accumulating he may have been accumulating we may have been accumulating you may have been accumulating they may have been accumulating

Negation

Simple form	V-ing form
I mayn't accumulate you mayn't accumulate he mayn't accumulate we mayn't accumulate you mayn't accumulate they mayn't accumulate	I mayn't be accumulating you mayn't be accumulating he mayn't be accumulating we mayn't be accumulating you mayn't be accumulating they mayn't be accumulating
Perfect	V-ing perfect
I mayn't have accumulated you mayn't have accumulated he mayn't have accumulated we mayn't have accumulated you mayn't have accumulated they mayn't have accumulated	I mayn't have been accumulating you mayn't have been accumulating he mayn't have been accumulating we mayn't have been accumulating you mayn't have been accumulating they mayn't have been accumulating

Interrogative form

Simple form	V-ing form
may I accumulate? may you accumulate? may he accumulate? may we accumulate? may you accumulate? may they accumulate?	may I be accumulating? may you be accumulating? may he be accumulating? may we be accumulating? may you be accumulating? may they be accumulating?
Perfect	V-ing perfect
may I have accumulated? may you have accumulated? may he have accumulated? may we have accumulated? may you have accumulated? may they have accumulated?	may I have been accumulating? may you have been accumulating? may he have been accumulating? may we have been accumulating? may you have been accumulating? may they have been accumulating?

Interro-negative form

Simple form	V-ing form
mayn't I accumulate? mayn't you accumulate? mayn't he accumulate? mayn't we accumulate? mayn't you accumulate? mayn't they accumulate?	mayn't I be accumulating? mayn't you be accumulating? mayn't he be accumulating? mayn't we be accumulating? mayn't you be accumulating? mayn't they be accumulating?
Perfect	V-ing perfect
mayn't I have accumulated? mayn't you have accumulated? mayn't he have accumulated? mayn't we have accumulated? mayn't you have accumulated? mayn't they have accumulated?	mayn't I have been accumulating? mayn't you have been accumulating? mayn't he have been accumulating? mayn't we have been accumulating? mayn't you have been accumulating? mayn't they have been accumulating?