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