I could enslave you could enslave she could enslave we could enslave you could enslave they could enslave
V-ing form
I could be enslaving you could be enslaving she could be enslaving we could be enslaving you could be enslaving they could be enslaving
Perfect
I could have enslaved you could have enslaved she could have enslaved we could have enslaved you could have enslaved they could have enslaved
V-ing perfect
I could have been enslaving you could have been enslaving she could have been enslaving we could have been enslaving you could have been enslaving they could have been enslaving
Negation
Simple form
I couldn't enslave you couldn't enslave she couldn't enslave we couldn't enslave you couldn't enslave they couldn't enslave
V-ing form
I couldn't be enslaving you couldn't be enslaving she couldn't be enslaving we couldn't be enslaving you couldn't be enslaving they couldn't be enslaving
Perfect
I couldn't have enslaved you couldn't have enslaved she couldn't have enslaved we couldn't have enslaved you couldn't have enslaved they couldn't have enslaved
V-ing perfect
I couldn't have been enslaving you couldn't have been enslaving she couldn't have been enslaving we couldn't have been enslaving you couldn't have been enslaving they couldn't have been enslaving
Interrogative form
Simple form
could I enslave? could you enslave? could she enslave? could we enslave? could you enslave? could they enslave?
V-ing form
could I be enslaving? could you be enslaving? could she be enslaving? could we be enslaving? could you be enslaving? could they be enslaving?
Perfect
could I have enslaved? could you have enslaved? could she have enslaved? could we have enslaved? could you have enslaved? could they have enslaved?
V-ing perfect
could I have been enslaving? could you have been enslaving? could she have been enslaving? could we have been enslaving? could you have been enslaving? could they have been enslaving?
Interro-negative form
Simple form
couldn't I enslave? couldn't you enslave? couldn't she enslave? couldn't we enslave? couldn't you enslave? couldn't they enslave?
V-ing form
couldn't I be enslaving? couldn't you be enslaving? couldn't she be enslaving? couldn't we be enslaving? couldn't you be enslaving? couldn't they be enslaving?
Perfect
couldn't I have enslaved? couldn't you have enslaved? couldn't she have enslaved? couldn't we have enslaved? couldn't you have enslaved? couldn't they have enslaved?
V-ing perfect
couldn't I have been enslaving? couldn't you have been enslaving? couldn't she have been enslaving? couldn't we have been enslaving? couldn't you have been enslaving? couldn't they have been enslaving?