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