English verb conjugation
MAY YANK

Regular verb: yank - yanked - yanked

Affirmation

Simple form	V-ing form
I may yank you may yank he may yank we may yank you may yank they may yank	I may be yanking you may be yanking he may be yanking we may be yanking you may be yanking they may be yanking
Perfect	V-ing perfect
I may have yanked you may have yanked he may have yanked we may have yanked you may have yanked they may have yanked	I may have been yanking you may have been yanking he may have been yanking we may have been yanking you may have been yanking they may have been yanking

Negation

Simple form	V-ing form
I mayn't yank you mayn't yank he mayn't yank we mayn't yank you mayn't yank they mayn't yank	I mayn't be yanking you mayn't be yanking he mayn't be yanking we mayn't be yanking you mayn't be yanking they mayn't be yanking
Perfect	V-ing perfect
I mayn't have yanked you mayn't have yanked he mayn't have yanked we mayn't have yanked you mayn't have yanked they mayn't have yanked	I mayn't have been yanking you mayn't have been yanking he mayn't have been yanking we mayn't have been yanking you mayn't have been yanking they mayn't have been yanking

Interrogative form

Simple form	V-ing form
may I yank? may you yank? may he yank? may we yank? may you yank? may they yank?	may I be yanking? may you be yanking? may he be yanking? may we be yanking? may you be yanking? may they be yanking?
Perfect	V-ing perfect
may I have yanked? may you have yanked? may he have yanked? may we have yanked? may you have yanked? may they have yanked?	may I have been yanking? may you have been yanking? may he have been yanking? may we have been yanking? may you have been yanking? may they have been yanking?

Interro-negative form

Simple form	V-ing form
mayn't I yank? mayn't you yank? mayn't he yank? mayn't we yank? mayn't you yank? mayn't they yank?	mayn't I be yanking? mayn't you be yanking? mayn't he be yanking? mayn't we be yanking? mayn't you be yanking? mayn't they be yanking?
Perfect	V-ing perfect
mayn't I have yanked? mayn't you have yanked? mayn't he have yanked? mayn't we have yanked? mayn't you have yanked? mayn't they have yanked?	mayn't I have been yanking? mayn't you have been yanking? mayn't he have been yanking? mayn't we have been yanking? mayn't you have been yanking? mayn't they have been yanking?