I may unhook you may unhook he may unhook we may unhook you may unhook they may unhook
V-ing form
I may be unhooking you may be unhooking he may be unhooking we may be unhooking you may be unhooking they may be unhooking
Perfect
I may have unhooked you may have unhooked he may have unhooked we may have unhooked you may have unhooked they may have unhooked
V-ing perfect
I may have been unhooking you may have been unhooking he may have been unhooking we may have been unhooking you may have been unhooking they may have been unhooking
Negation
Simple form
I may not unhook you may not unhook he may not unhook we may not unhook you may not unhook they may not unhook
V-ing form
I may not be unhooking you may not be unhooking he may not be unhooking we may not be unhooking you may not be unhooking they may not be unhooking
Perfect
I may not have unhooked you may not have unhooked he may not have unhooked we may not have unhooked you may not have unhooked they may not have unhooked
V-ing perfect
I may not have been unhooking you may not have been unhooking he may not have been unhooking we may not have been unhooking you may not have been unhooking they may not have been unhooking
Interrogative form
Simple form
may I unhook? may you unhook? may he unhook? may we unhook? may you unhook? may they unhook?
V-ing form
may I be unhooking? may you be unhooking? may he be unhooking? may we be unhooking? may you be unhooking? may they be unhooking?
Perfect
may I have unhooked? may you have unhooked? may he have unhooked? may we have unhooked? may you have unhooked? may they have unhooked?
V-ing perfect
may I have been unhooking? may you have been unhooking? may he have been unhooking? may we have been unhooking? may you have been unhooking? may they have been unhooking?
Interro-negative form
Simple form
may I not unhook? may you not unhook? may he not unhook? may we not unhook? may you not unhook? may they not unhook?
V-ing form
may I not be unhooking? may you not be unhooking? may he not be unhooking? may we not be unhooking? may you not be unhooking? may they not be unhooking?
Perfect
may I not have unhooked? may you not have unhooked? may he not have unhooked? may we not have unhooked? may you not have unhooked? may they not have unhooked?
V-ing perfect
may I not have been unhooking? may you not have been unhooking? may he not have been unhooking? may we not have been unhooking? may you not have been unhooking? may they not have been unhooking?