I could bide you could bide she could bide we could bide you could bide they could bide
Forma con V-ing
I could be biding you could be biding she could be biding we could be biding you could be biding they could be biding
Perfecto
I could have bided you could have bided she could have bided we could have bided you could have bided they could have bided
Perfecto con V-ing
I could have been biding you could have been biding she could have been biding we could have been biding you could have been biding they could have been biding
Negación
Forma simple
I couldn't bide you couldn't bide she couldn't bide we couldn't bide you couldn't bide they couldn't bide
Forma con V-ing
I couldn't be biding you couldn't be biding she couldn't be biding we couldn't be biding you couldn't be biding they couldn't be biding
Perfecto
I couldn't have bided you couldn't have bided she couldn't have bided we couldn't have bided you couldn't have bided they couldn't have bided
Perfecto con V-ing
I couldn't have been biding you couldn't have been biding she couldn't have been biding we couldn't have been biding you couldn't have been biding they couldn't have been biding
Forma interrogativa
Forma simple
could I bide? could you bide? could she bide? could we bide? could you bide? could they bide?
Forma con V-ing
could I be biding? could you be biding? could she be biding? could we be biding? could you be biding? could they be biding?
Perfecto
could I have bided? could you have bided? could she have bided? could we have bided? could you have bided? could they have bided?
Perfecto con V-ing
could I have been biding? could you have been biding? could she have been biding? could we have been biding? could you have been biding? could they have been biding?
Forma interro-negativa
Forma simple
couldn't I bide? couldn't you bide? couldn't she bide? couldn't we bide? couldn't you bide? couldn't they bide?
Forma con V-ing
couldn't I be biding? couldn't you be biding? couldn't she be biding? couldn't we be biding? couldn't you be biding? couldn't they be biding?
Perfecto
couldn't I have bided? couldn't you have bided? couldn't she have bided? couldn't we have bided? couldn't you have bided? couldn't they have bided?
Perfecto con V-ing
couldn't I have been biding? couldn't you have been biding? couldn't she have been biding? couldn't we have been biding? couldn't you have been biding? couldn't they have been biding?