English verb conjugation
MAY GRAPH

Regular verb: graph - graphed - graphed

Affirmation

Simple form	V-ing form
I may graph you may graph he may graph we may graph you may graph they may graph	I may be graphing you may be graphing he may be graphing we may be graphing you may be graphing they may be graphing
Perfect	V-ing perfect
I may have graphed you may have graphed he may have graphed we may have graphed you may have graphed they may have graphed	I may have been graphing you may have been graphing he may have been graphing we may have been graphing you may have been graphing they may have been graphing

Negation

Simple form	V-ing form
I mayn't graph you mayn't graph he mayn't graph we mayn't graph you mayn't graph they mayn't graph	I mayn't be graphing you mayn't be graphing he mayn't be graphing we mayn't be graphing you mayn't be graphing they mayn't be graphing
Perfect	V-ing perfect
I mayn't have graphed you mayn't have graphed he mayn't have graphed we mayn't have graphed you mayn't have graphed they mayn't have graphed	I mayn't have been graphing you mayn't have been graphing he mayn't have been graphing we mayn't have been graphing you mayn't have been graphing they mayn't have been graphing

Interrogative form

Simple form	V-ing form
may I graph? may you graph? may he graph? may we graph? may you graph? may they graph?	may I be graphing? may you be graphing? may he be graphing? may we be graphing? may you be graphing? may they be graphing?
Perfect	V-ing perfect
may I have graphed? may you have graphed? may he have graphed? may we have graphed? may you have graphed? may they have graphed?	may I have been graphing? may you have been graphing? may he have been graphing? may we have been graphing? may you have been graphing? may they have been graphing?

Interro-negative form

Simple form	V-ing form
mayn't I graph? mayn't you graph? mayn't he graph? mayn't we graph? mayn't you graph? mayn't they graph?	mayn't I be graphing? mayn't you be graphing? mayn't he be graphing? mayn't we be graphing? mayn't you be graphing? mayn't they be graphing?
Perfect	V-ing perfect
mayn't I have graphed? mayn't you have graphed? mayn't he have graphed? mayn't we have graphed? mayn't you have graphed? mayn't they have graphed?	mayn't I have been graphing? mayn't you have been graphing? mayn't he have been graphing? mayn't we have been graphing? mayn't you have been graphing? mayn't they have been graphing?