I could wish you could wish she could wish we could wish you could wish they could wish
V-ing form
I could be wishing you could be wishing she could be wishing we could be wishing you could be wishing they could be wishing
Perfect
I could have wished you could have wished she could have wished we could have wished you could have wished they could have wished
V-ing perfect
I could have been wishing you could have been wishing she could have been wishing we could have been wishing you could have been wishing they could have been wishing
Negation
Simple form
I couldn't wish you couldn't wish she couldn't wish we couldn't wish you couldn't wish they couldn't wish
V-ing form
I couldn't be wishing you couldn't be wishing she couldn't be wishing we couldn't be wishing you couldn't be wishing they couldn't be wishing
Perfect
I couldn't have wished you couldn't have wished she couldn't have wished we couldn't have wished you couldn't have wished they couldn't have wished
V-ing perfect
I couldn't have been wishing you couldn't have been wishing she couldn't have been wishing we couldn't have been wishing you couldn't have been wishing they couldn't have been wishing
Interrogative form
Simple form
could I wish? could you wish? could she wish? could we wish? could you wish? could they wish?
V-ing form
could I be wishing? could you be wishing? could she be wishing? could we be wishing? could you be wishing? could they be wishing?
Perfect
could I have wished? could you have wished? could she have wished? could we have wished? could you have wished? could they have wished?
V-ing perfect
could I have been wishing? could you have been wishing? could she have been wishing? could we have been wishing? could you have been wishing? could they have been wishing?
Interro-negative form
Simple form
couldn't I wish? couldn't you wish? couldn't she wish? couldn't we wish? couldn't you wish? couldn't they wish?
V-ing form
couldn't I be wishing? couldn't you be wishing? couldn't she be wishing? couldn't we be wishing? couldn't you be wishing? couldn't they be wishing?
Perfect
couldn't I have wished? couldn't you have wished? couldn't she have wished? couldn't we have wished? couldn't you have wished? couldn't they have wished?
V-ing perfect
couldn't I have been wishing? couldn't you have been wishing? couldn't she have been wishing? couldn't we have been wishing? couldn't you have been wishing? couldn't they have been wishing?