I may double-space you may double-space he may double-space we may double-space you may double-space they may double-space
V-ing form
I may be double-spacing you may be double-spacing he may be double-spacing we may be double-spacing you may be double-spacing they may be double-spacing
Perfect
I may have double-spaced you may have double-spaced he may have double-spaced we may have double-spaced you may have double-spaced they may have double-spaced
V-ing perfect
I may have been double-spacing you may have been double-spacing he may have been double-spacing we may have been double-spacing you may have been double-spacing they may have been double-spacing
Negation
Simple form
I mayn't double-space you mayn't double-space he mayn't double-space we mayn't double-space you mayn't double-space they mayn't double-space
V-ing form
I mayn't be double-spacing you mayn't be double-spacing he mayn't be double-spacing we mayn't be double-spacing you mayn't be double-spacing they mayn't be double-spacing
Perfect
I mayn't have double-spaced you mayn't have double-spaced he mayn't have double-spaced we mayn't have double-spaced you mayn't have double-spaced they mayn't have double-spaced
V-ing perfect
I mayn't have been double-spacing you mayn't have been double-spacing he mayn't have been double-spacing we mayn't have been double-spacing you mayn't have been double-spacing they mayn't have been double-spacing
Interrogative form
Simple form
may I double-space? may you double-space? may he double-space? may we double-space? may you double-space? may they double-space?
V-ing form
may I be double-spacing? may you be double-spacing? may he be double-spacing? may we be double-spacing? may you be double-spacing? may they be double-spacing?
Perfect
may I have double-spaced? may you have double-spaced? may he have double-spaced? may we have double-spaced? may you have double-spaced? may they have double-spaced?
V-ing perfect
may I have been double-spacing? may you have been double-spacing? may he have been double-spacing? may we have been double-spacing? may you have been double-spacing? may they have been double-spacing?
Interro-negative form
Simple form
mayn't I double-space? mayn't you double-space? mayn't he double-space? mayn't we double-space? mayn't you double-space? mayn't they double-space?
V-ing form
mayn't I be double-spacing? mayn't you be double-spacing? mayn't he be double-spacing? mayn't we be double-spacing? mayn't you be double-spacing? mayn't they be double-spacing?
Perfect
mayn't I have double-spaced? mayn't you have double-spaced? mayn't he have double-spaced? mayn't we have double-spaced? mayn't you have double-spaced? mayn't they have double-spaced?
V-ing perfect
mayn't I have been double-spacing? mayn't you have been double-spacing? mayn't he have been double-spacing? mayn't we have been double-spacing? mayn't you have been double-spacing? mayn't they have been double-spacing?