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