I can betide you can betide she can betide we can betide you can betide they can betide
V-ing form
I can be betiding you can be betiding she can be betiding we can be betiding you can be betiding they can be betiding
Perfect
I can have betided you can have betided she can have betided we can have betided you can have betided they can have betided
V-ing perfect
I can have been betiding you can have been betiding she can have been betiding we can have been betiding you can have been betiding they can have been betiding
Negation
Simple form
I can't betide you can't betide she can't betide we can't betide you can't betide they can't betide
V-ing form
I can't be betiding you can't be betiding she can't be betiding we can't be betiding you can't be betiding they can't be betiding
Perfect
I can't have betided you can't have betided she can't have betided we can't have betided you can't have betided they can't have betided
V-ing perfect
I can't have been betiding you can't have been betiding she can't have been betiding we can't have been betiding you can't have been betiding they can't have been betiding
Interrogative form
Simple form
can I betide? can you betide? can she betide? can we betide? can you betide? can they betide?
V-ing form
can I be betiding? can you be betiding? can she be betiding? can we be betiding? can you be betiding? can they be betiding?
Perfect
can I have betided? can you have betided? can she have betided? can we have betided? can you have betided? can they have betided?
V-ing perfect
can I have been betiding? can you have been betiding? can she have been betiding? can we have been betiding? can you have been betiding? can they have been betiding?
Interro-negative form
Simple form
can't I betide? can't you betide? can't she betide? can't we betide? can't you betide? can't they betide?
V-ing form
can't I be betiding? can't you be betiding? can't she be betiding? can't we be betiding? can't you be betiding? can't they be betiding?
Perfect
can't I have betided? can't you have betided? can't she have betided? can't we have betided? can't you have betided? can't they have betided?
V-ing perfect
can't I have been betiding? can't you have been betiding? can't she have been betiding? can't we have been betiding? can't you have been betiding? can't they have been betiding?