English verb conjugation
COULD MAROON

Regular verb: maroon - marooned - marooned

Affirmation

Simple form	V-ing form
I could maroon you could maroon he could maroon we could maroon you could maroon they could maroon	I could be marooning you could be marooning he could be marooning we could be marooning you could be marooning they could be marooning
Perfect	V-ing perfect
I could have marooned you could have marooned he could have marooned we could have marooned you could have marooned they could have marooned	I could have been marooning you could have been marooning he could have been marooning we could have been marooning you could have been marooning they could have been marooning

Negation

Simple form	V-ing form
I couldn't maroon you couldn't maroon he couldn't maroon we couldn't maroon you couldn't maroon they couldn't maroon	I couldn't be marooning you couldn't be marooning he couldn't be marooning we couldn't be marooning you couldn't be marooning they couldn't be marooning
Perfect	V-ing perfect
I couldn't have marooned you couldn't have marooned he couldn't have marooned we couldn't have marooned you couldn't have marooned they couldn't have marooned	I couldn't have been marooning you couldn't have been marooning he couldn't have been marooning we couldn't have been marooning you couldn't have been marooning they couldn't have been marooning

Interrogative form

Simple form	V-ing form
could I maroon? could you maroon? could he maroon? could we maroon? could you maroon? could they maroon?	could I be marooning? could you be marooning? could he be marooning? could we be marooning? could you be marooning? could they be marooning?
Perfect	V-ing perfect
could I have marooned? could you have marooned? could he have marooned? could we have marooned? could you have marooned? could they have marooned?	could I have been marooning? could you have been marooning? could he have been marooning? could we have been marooning? could you have been marooning? could they have been marooning?

Interro-negative form

Simple form	V-ing form
couldn't I maroon? couldn't you maroon? couldn't he maroon? couldn't we maroon? couldn't you maroon? couldn't they maroon?	couldn't I be marooning? couldn't you be marooning? couldn't he be marooning? couldn't we be marooning? couldn't you be marooning? couldn't they be marooning?
Perfect	V-ing perfect
couldn't I have marooned? couldn't you have marooned? couldn't he have marooned? couldn't we have marooned? couldn't you have marooned? couldn't they have marooned?	couldn't I have been marooning? couldn't you have been marooning? couldn't he have been marooning? couldn't we have been marooning? couldn't you have been marooning? couldn't they have been marooning?