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