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