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