English verb conjugation
COULD DESPOIL

Regular verb: despoil - despoiled - despoiled

Affirmation

Simple form	V-ing form
I could despoil you could despoil he could despoil we could despoil you could despoil they could despoil	I could be despoiling you could be despoiling he could be despoiling we could be despoiling you could be despoiling they could be despoiling
Perfect	V-ing perfect
I could have despoiled you could have despoiled he could have despoiled we could have despoiled you could have despoiled they could have despoiled	I could have been despoiling you could have been despoiling he could have been despoiling we could have been despoiling you could have been despoiling they could have been despoiling

Negation

Simple form	V-ing form
I couldn't despoil you couldn't despoil he couldn't despoil we couldn't despoil you couldn't despoil they couldn't despoil	I couldn't be despoiling you couldn't be despoiling he couldn't be despoiling we couldn't be despoiling you couldn't be despoiling they couldn't be despoiling
Perfect	V-ing perfect
I couldn't have despoiled you couldn't have despoiled he couldn't have despoiled we couldn't have despoiled you couldn't have despoiled they couldn't have despoiled	I couldn't have been despoiling you couldn't have been despoiling he couldn't have been despoiling we couldn't have been despoiling you couldn't have been despoiling they couldn't have been despoiling

Interrogative form

Simple form	V-ing form
could I despoil? could you despoil? could he despoil? could we despoil? could you despoil? could they despoil?	could I be despoiling? could you be despoiling? could he be despoiling? could we be despoiling? could you be despoiling? could they be despoiling?
Perfect	V-ing perfect
could I have despoiled? could you have despoiled? could he have despoiled? could we have despoiled? could you have despoiled? could they have despoiled?	could I have been despoiling? could you have been despoiling? could he have been despoiling? could we have been despoiling? could you have been despoiling? could they have been despoiling?

Interro-negative form

Simple form	V-ing form
couldn't I despoil? couldn't you despoil? couldn't he despoil? couldn't we despoil? couldn't you despoil? couldn't they despoil?	couldn't I be despoiling? couldn't you be despoiling? couldn't he be despoiling? couldn't we be despoiling? couldn't you be despoiling? couldn't they be despoiling?
Perfect	V-ing perfect
couldn't I have despoiled? couldn't you have despoiled? couldn't he have despoiled? couldn't we have despoiled? couldn't you have despoiled? couldn't they have despoiled?	couldn't I have been despoiling? couldn't you have been despoiling? couldn't he have been despoiling? couldn't we have been despoiling? couldn't you have been despoiling? couldn't they have been despoiling?