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 may not task you may not task he may not task we may not task you may not task they may not task
V-ing form
I may not be tasking you may not be tasking he may not be tasking we may not be tasking you may not be tasking they may not be tasking
Perfect
I may not have tasked you may not have tasked he may not have tasked we may not have tasked you may not have tasked they may not have tasked
V-ing perfect
I may not have been tasking you may not have been tasking he may not have been tasking we may not have been tasking you may not have been tasking they may not 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
may I not task? may you not task? may he not task? may we not task? may you not task? may they not task?
V-ing form
may I not be tasking? may you not be tasking? may he not be tasking? may we not be tasking? may you not be tasking? may they not be tasking?
Perfect
may I not have tasked? may you not have tasked? may he not have tasked? may we not have tasked? may you not have tasked? may they not have tasked?
V-ing perfect
may I not have been tasking? may you not have been tasking? may he not have been tasking? may we not have been tasking? may you not have been tasking? may they not have been tasking?