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