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