I could constitute you could constitute she could constitute we could constitute you could constitute they could constitute
V-ing form
I could be constituting you could be constituting she could be constituting we could be constituting you could be constituting they could be constituting
Perfect
I could have constituted you could have constituted she could have constituted we could have constituted you could have constituted they could have constituted
V-ing perfect
I could have been constituting you could have been constituting she could have been constituting we could have been constituting you could have been constituting they could have been constituting
Negation
Simple form
I could not constitute you could not constitute she could not constitute we could not constitute you could not constitute they could not constitute
V-ing form
I could not be constituting you could not be constituting she could not be constituting we could not be constituting you could not be constituting they could not be constituting
Perfect
I could not have constituted you could not have constituted she could not have constituted we could not have constituted you could not have constituted they could not have constituted
V-ing perfect
I could not have been constituting you could not have been constituting she could not have been constituting we could not have been constituting you could not have been constituting they could not have been constituting
Interrogative form
Simple form
could I constitute? could you constitute? could she constitute? could we constitute? could you constitute? could they constitute?
V-ing form
could I be constituting? could you be constituting? could she be constituting? could we be constituting? could you be constituting? could they be constituting?
Perfect
could I have constituted? could you have constituted? could she have constituted? could we have constituted? could you have constituted? could they have constituted?
V-ing perfect
could I have been constituting? could you have been constituting? could she have been constituting? could we have been constituting? could you have been constituting? could they have been constituting?
Interro-negative form
Simple form
could I not constitute? could you not constitute? could she not constitute? could we not constitute? could you not constitute? could they not constitute?
V-ing form
could I not be constituting? could you not be constituting? could she not be constituting? could we not be constituting? could you not be constituting? could they not be constituting?
Perfect
could I not have constituted? could you not have constituted? could she not have constituted? could we not have constituted? could you not have constituted? could they not have constituted?
V-ing perfect
could I not have been constituting? could you not have been constituting? could she not have been constituting? could we not have been constituting? could you not have been constituting? could they not have been constituting?