I may stalk you may stalk he may stalk we may stalk you may stalk they may stalk
V-ing form
I may be stalking you may be stalking he may be stalking we may be stalking you may be stalking they may be stalking
Perfect
I may have stalked you may have stalked he may have stalked we may have stalked you may have stalked they may have stalked
V-ing perfect
I may have been stalking you may have been stalking he may have been stalking we may have been stalking you may have been stalking they may have been stalking
Negation
Simple form
I mayn't stalk you mayn't stalk he mayn't stalk we mayn't stalk you mayn't stalk they mayn't stalk
V-ing form
I mayn't be stalking you mayn't be stalking he mayn't be stalking we mayn't be stalking you mayn't be stalking they mayn't be stalking
Perfect
I mayn't have stalked you mayn't have stalked he mayn't have stalked we mayn't have stalked you mayn't have stalked they mayn't have stalked
V-ing perfect
I mayn't have been stalking you mayn't have been stalking he mayn't have been stalking we mayn't have been stalking you mayn't have been stalking they mayn't have been stalking
Interrogative form
Simple form
may I stalk? may you stalk? may he stalk? may we stalk? may you stalk? may they stalk?
V-ing form
may I be stalking? may you be stalking? may he be stalking? may we be stalking? may you be stalking? may they be stalking?
Perfect
may I have stalked? may you have stalked? may he have stalked? may we have stalked? may you have stalked? may they have stalked?
V-ing perfect
may I have been stalking? may you have been stalking? may he have been stalking? may we have been stalking? may you have been stalking? may they have been stalking?
Interro-negative form
Simple form
mayn't I stalk? mayn't you stalk? mayn't he stalk? mayn't we stalk? mayn't you stalk? mayn't they stalk?
V-ing form
mayn't I be stalking? mayn't you be stalking? mayn't he be stalking? mayn't we be stalking? mayn't you be stalking? mayn't they be stalking?
Perfect
mayn't I have stalked? mayn't you have stalked? mayn't he have stalked? mayn't we have stalked? mayn't you have stalked? mayn't they have stalked?
V-ing perfect
mayn't I have been stalking? mayn't you have been stalking? mayn't he have been stalking? mayn't we have been stalking? mayn't you have been stalking? mayn't they have been stalking?