I could disjoin you could disjoin she could disjoin we could disjoin you could disjoin they could disjoin
V-ing form
I could be disjoining you could be disjoining she could be disjoining we could be disjoining you could be disjoining they could be disjoining
Perfect
I could have disjoined you could have disjoined she could have disjoined we could have disjoined you could have disjoined they could have disjoined
V-ing perfect
I could have been disjoining you could have been disjoining she could have been disjoining we could have been disjoining you could have been disjoining they could have been disjoining
Negation
Simple form
I could not disjoin you could not disjoin she could not disjoin we could not disjoin you could not disjoin they could not disjoin
V-ing form
I could not be disjoining you could not be disjoining she could not be disjoining we could not be disjoining you could not be disjoining they could not be disjoining
Perfect
I could not have disjoined you could not have disjoined she could not have disjoined we could not have disjoined you could not have disjoined they could not have disjoined
V-ing perfect
I could not have been disjoining you could not have been disjoining she could not have been disjoining we could not have been disjoining you could not have been disjoining they could not have been disjoining
Interrogative form
Simple form
could I disjoin? could you disjoin? could she disjoin? could we disjoin? could you disjoin? could they disjoin?
V-ing form
could I be disjoining? could you be disjoining? could she be disjoining? could we be disjoining? could you be disjoining? could they be disjoining?
Perfect
could I have disjoined? could you have disjoined? could she have disjoined? could we have disjoined? could you have disjoined? could they have disjoined?
V-ing perfect
could I have been disjoining? could you have been disjoining? could she have been disjoining? could we have been disjoining? could you have been disjoining? could they have been disjoining?
Interro-negative form
Simple form
could I not disjoin? could you not disjoin? could she not disjoin? could we not disjoin? could you not disjoin? could they not disjoin?
V-ing form
could I not be disjoining? could you not be disjoining? could she not be disjoining? could we not be disjoining? could you not be disjoining? could they not be disjoining?
Perfect
could I not have disjoined? could you not have disjoined? could she not have disjoined? could we not have disjoined? could you not have disjoined? could they not have disjoined?
V-ing perfect
could I not have been disjoining? could you not have been disjoining? could she not have been disjoining? could we not have been disjoining? could you not have been disjoining? could they not have been disjoining?