I can maroon you can maroon he can maroon we can maroon you can maroon they can maroon
V-ing form
I can be marooning you can be marooning he can be marooning we can be marooning you can be marooning they can be marooning
Perfect
I can have marooned you can have marooned he can have marooned we can have marooned you can have marooned they can have marooned
V-ing perfect
I can have been marooning you can have been marooning he can have been marooning we can have been marooning you can have been marooning they can have been marooning
Negation
Simple form
I cannot maroon you cannot maroon he cannot maroon we cannot maroon you cannot maroon they cannot maroon
V-ing form
I cannot be marooning you cannot be marooning he cannot be marooning we cannot be marooning you cannot be marooning they cannot be marooning
Perfect
I cannot have marooned you cannot have marooned he cannot have marooned we cannot have marooned you cannot have marooned they cannot have marooned
V-ing perfect
I cannot have been marooning you cannot have been marooning he cannot have been marooning we cannot have been marooning you cannot have been marooning they cannot have been marooning
Interrogative form
Simple form
can I maroon? can you maroon? can he maroon? can we maroon? can you maroon? can they maroon?
V-ing form
can I be marooning? can you be marooning? can he be marooning? can we be marooning? can you be marooning? can they be marooning?
Perfect
can I have marooned? can you have marooned? can he have marooned? can we have marooned? can you have marooned? can they have marooned?
V-ing perfect
can I have been marooning? can you have been marooning? can he have been marooning? can we have been marooning? can you have been marooning? can they have been marooning?
Interro-negative form
Simple form
can I not maroon? can you not maroon? can he not maroon? can we not maroon? can you not maroon? can they not maroon?
V-ing form
can I not be marooning? can you not be marooning? can he not be marooning? can we not be marooning? can you not be marooning? can they not be marooning?
Perfect
can I not have marooned? can you not have marooned? can he not have marooned? can we not have marooned? can you not have marooned? can they not have marooned?
V-ing perfect
can I not have been marooning? can you not have been marooning? can he not have been marooning? can we not have been marooning? can you not have been marooning? can they not have been marooning?