English verb conjugation
MAY SUBTOTAL

Regular verb: subtotal - subtotaled - subtotaled

Affirmation

Simple form	V-ing form
I may subtotal you may subtotal he may subtotal we may subtotal you may subtotal they may subtotal	I may be subtotaling you may be subtotaling he may be subtotaling we may be subtotaling you may be subtotaling they may be subtotaling
Perfect	V-ing perfect
I may have subtotaled you may have subtotaled he may have subtotaled we may have subtotaled you may have subtotaled they may have subtotaled	I may have been subtotaling you may have been subtotaling he may have been subtotaling we may have been subtotaling you may have been subtotaling they may have been subtotaling

Negation

Simple form	V-ing form
I mayn't subtotal you mayn't subtotal he mayn't subtotal we mayn't subtotal you mayn't subtotal they mayn't subtotal	I mayn't be subtotaling you mayn't be subtotaling he mayn't be subtotaling we mayn't be subtotaling you mayn't be subtotaling they mayn't be subtotaling
Perfect	V-ing perfect
I mayn't have subtotaled you mayn't have subtotaled he mayn't have subtotaled we mayn't have subtotaled you mayn't have subtotaled they mayn't have subtotaled	I mayn't have been subtotaling you mayn't have been subtotaling he mayn't have been subtotaling we mayn't have been subtotaling you mayn't have been subtotaling they mayn't have been subtotaling

Interrogative form

Simple form	V-ing form
may I subtotal? may you subtotal? may he subtotal? may we subtotal? may you subtotal? may they subtotal?	may I be subtotaling? may you be subtotaling? may he be subtotaling? may we be subtotaling? may you be subtotaling? may they be subtotaling?
Perfect	V-ing perfect
may I have subtotaled? may you have subtotaled? may he have subtotaled? may we have subtotaled? may you have subtotaled? may they have subtotaled?	may I have been subtotaling? may you have been subtotaling? may he have been subtotaling? may we have been subtotaling? may you have been subtotaling? may they have been subtotaling?

Interro-negative form

Simple form	V-ing form
mayn't I subtotal? mayn't you subtotal? mayn't he subtotal? mayn't we subtotal? mayn't you subtotal? mayn't they subtotal?	mayn't I be subtotaling? mayn't you be subtotaling? mayn't he be subtotaling? mayn't we be subtotaling? mayn't you be subtotaling? mayn't they be subtotaling?
Perfect	V-ing perfect
mayn't I have subtotaled? mayn't you have subtotaled? mayn't he have subtotaled? mayn't we have subtotaled? mayn't you have subtotaled? mayn't they have subtotaled?	mayn't I have been subtotaling? mayn't you have been subtotaling? mayn't he have been subtotaling? mayn't we have been subtotaling? mayn't you have been subtotaling? mayn't they have been subtotaling?