I could bedizen you could bedizen she could bedizen we could bedizen you could bedizen they could bedizen
V-ing form
I could be bedizening you could be bedizening she could be bedizening we could be bedizening you could be bedizening they could be bedizening
Perfect
I could have bedizened you could have bedizened she could have bedizened we could have bedizened you could have bedizened they could have bedizened
V-ing perfect
I could have been bedizening you could have been bedizening she could have been bedizening we could have been bedizening you could have been bedizening they could have been bedizening
Negation
Simple form
I could not bedizen you could not bedizen she could not bedizen we could not bedizen you could not bedizen they could not bedizen
V-ing form
I could not be bedizening you could not be bedizening she could not be bedizening we could not be bedizening you could not be bedizening they could not be bedizening
Perfect
I could not have bedizened you could not have bedizened she could not have bedizened we could not have bedizened you could not have bedizened they could not have bedizened
V-ing perfect
I could not have been bedizening you could not have been bedizening she could not have been bedizening we could not have been bedizening you could not have been bedizening they could not have been bedizening
Interrogative form
Simple form
could I bedizen? could you bedizen? could she bedizen? could we bedizen? could you bedizen? could they bedizen?
V-ing form
could I be bedizening? could you be bedizening? could she be bedizening? could we be bedizening? could you be bedizening? could they be bedizening?
Perfect
could I have bedizened? could you have bedizened? could she have bedizened? could we have bedizened? could you have bedizened? could they have bedizened?
V-ing perfect
could I have been bedizening? could you have been bedizening? could she have been bedizening? could we have been bedizening? could you have been bedizening? could they have been bedizening?
Interro-negative form
Simple form
could I not bedizen? could you not bedizen? could she not bedizen? could we not bedizen? could you not bedizen? could they not bedizen?
V-ing form
could I not be bedizening? could you not be bedizening? could she not be bedizening? could we not be bedizening? could you not be bedizening? could they not be bedizening?
Perfect
could I not have bedizened? could you not have bedizened? could she not have bedizened? could we not have bedizened? could you not have bedizened? could they not have bedizened?
V-ing perfect
could I not have been bedizening? could you not have been bedizening? could she not have been bedizening? could we not have been bedizening? could you not have been bedizening? could they not have been bedizening?