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