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