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