I could disburden you could disburden he could disburden we could disburden you could disburden they could disburden
V-ing form
I could be disburdening you could be disburdening he could be disburdening we could be disburdening you could be disburdening they could be disburdening
Perfect
I could have disburdened you could have disburdened he could have disburdened we could have disburdened you could have disburdened they could have disburdened
V-ing perfect
I could have been disburdening you could have been disburdening he could have been disburdening we could have been disburdening you could have been disburdening they could have been disburdening
Negation
Simple form
I could not disburden you could not disburden he could not disburden we could not disburden you could not disburden they could not disburden
V-ing form
I could not be disburdening you could not be disburdening he could not be disburdening we could not be disburdening you could not be disburdening they could not be disburdening
Perfect
I could not have disburdened you could not have disburdened he could not have disburdened we could not have disburdened you could not have disburdened they could not have disburdened
V-ing perfect
I could not have been disburdening you could not have been disburdening he could not have been disburdening we could not have been disburdening you could not have been disburdening they could not have been disburdening
Interrogative form
Simple form
could I disburden? could you disburden? could he disburden? could we disburden? could you disburden? could they disburden?
V-ing form
could I be disburdening? could you be disburdening? could he be disburdening? could we be disburdening? could you be disburdening? could they be disburdening?
Perfect
could I have disburdened? could you have disburdened? could he have disburdened? could we have disburdened? could you have disburdened? could they have disburdened?
V-ing perfect
could I have been disburdening? could you have been disburdening? could he have been disburdening? could we have been disburdening? could you have been disburdening? could they have been disburdening?
Interro-negative form
Simple form
could I not disburden? could you not disburden? could he not disburden? could we not disburden? could you not disburden? could they not disburden?
V-ing form
could I not be disburdening? could you not be disburdening? could he not be disburdening? could we not be disburdening? could you not be disburdening? could they not be disburdening?
Perfect
could I not have disburdened? could you not have disburdened? could he not have disburdened? could we not have disburdened? could you not have disburdened? could they not have disburdened?
V-ing perfect
could I not have been disburdening? could you not have been disburdening? could he not have been disburdening? could we not have been disburdening? could you not have been disburdening? could they not have been disburdening?