I could abduct you could abduct he could abduct we could abduct you could abduct they could abduct
V-ing form
I could be abducting you could be abducting he could be abducting we could be abducting you could be abducting they could be abducting
Perfect
I could have abducted you could have abducted he could have abducted we could have abducted you could have abducted they could have abducted
V-ing perfect
I could have been abducting you could have been abducting he could have been abducting we could have been abducting you could have been abducting they could have been abducting
Negation
Simple form
I couldn't abduct you couldn't abduct he couldn't abduct we couldn't abduct you couldn't abduct they couldn't abduct
V-ing form
I couldn't be abducting you couldn't be abducting he couldn't be abducting we couldn't be abducting you couldn't be abducting they couldn't be abducting
Perfect
I couldn't have abducted you couldn't have abducted he couldn't have abducted we couldn't have abducted you couldn't have abducted they couldn't have abducted
V-ing perfect
I couldn't have been abducting you couldn't have been abducting he couldn't have been abducting we couldn't have been abducting you couldn't have been abducting they couldn't have been abducting
Interrogative form
Simple form
could I abduct? could you abduct? could he abduct? could we abduct? could you abduct? could they abduct?
V-ing form
could I be abducting? could you be abducting? could he be abducting? could we be abducting? could you be abducting? could they be abducting?
Perfect
could I have abducted? could you have abducted? could he have abducted? could we have abducted? could you have abducted? could they have abducted?
V-ing perfect
could I have been abducting? could you have been abducting? could he have been abducting? could we have been abducting? could you have been abducting? could they have been abducting?
Interro-negative form
Simple form
couldn't I abduct? couldn't you abduct? couldn't he abduct? couldn't we abduct? couldn't you abduct? couldn't they abduct?
V-ing form
couldn't I be abducting? couldn't you be abducting? couldn't he be abducting? couldn't we be abducting? couldn't you be abducting? couldn't they be abducting?
Perfect
couldn't I have abducted? couldn't you have abducted? couldn't he have abducted? couldn't we have abducted? couldn't you have abducted? couldn't they have abducted?
V-ing perfect
couldn't I have been abducting? couldn't you have been abducting? couldn't he have been abducting? couldn't we have been abducting? couldn't you have been abducting? couldn't they have been abducting?