I could betide you could betide he could betide we could betide you could betide they could betide
Forma con V-ing
I could be betiding you could be betiding he could be betiding we could be betiding you could be betiding they could be betiding
Perfecto
I could have betided you could have betided he could have betided we could have betided you could have betided they could have betided
Perfecto con V-ing
I could have been betiding you could have been betiding he could have been betiding we could have been betiding you could have been betiding they could have been betiding
Negación
Forma simple
I couldn't betide you couldn't betide he couldn't betide we couldn't betide you couldn't betide they couldn't betide
Forma con V-ing
I couldn't be betiding you couldn't be betiding he couldn't be betiding we couldn't be betiding you couldn't be betiding they couldn't be betiding
Perfecto
I couldn't have betided you couldn't have betided he couldn't have betided we couldn't have betided you couldn't have betided they couldn't have betided
Perfecto con V-ing
I couldn't have been betiding you couldn't have been betiding he couldn't have been betiding we couldn't have been betiding you couldn't have been betiding they couldn't have been betiding
Forma interrogativa
Forma simple
could I betide? could you betide? could he betide? could we betide? could you betide? could they betide?
Forma con V-ing
could I be betiding? could you be betiding? could he be betiding? could we be betiding? could you be betiding? could they be betiding?
Perfecto
could I have betided? could you have betided? could he have betided? could we have betided? could you have betided? could they have betided?
Perfecto con V-ing
could I have been betiding? could you have been betiding? could he have been betiding? could we have been betiding? could you have been betiding? could they have been betiding?
Forma interro-negativa
Forma simple
couldn't I betide? couldn't you betide? couldn't he betide? couldn't we betide? couldn't you betide? couldn't they betide?
Forma con V-ing
couldn't I be betiding? couldn't you be betiding? couldn't he be betiding? couldn't we be betiding? couldn't you be betiding? couldn't they be betiding?
Perfecto
couldn't I have betided? couldn't you have betided? couldn't he have betided? couldn't we have betided? couldn't you have betided? couldn't they have betided?
Perfecto con V-ing
couldn't I have been betiding? couldn't you have been betiding? couldn't he have been betiding? couldn't we have been betiding? couldn't you have been betiding? couldn't they have been betiding?