I can promise you can promise he can promise we can promise you can promise they can promise
Forma con V-ing
I can be promising you can be promising he can be promising we can be promising you can be promising they can be promising
Perfecto
I can have promised you can have promised he can have promised we can have promised you can have promised they can have promised
Perfecto con V-ing
I can have been promising you can have been promising he can have been promising we can have been promising you can have been promising they can have been promising
Negación
Forma simple
I can't promise you can't promise he can't promise we can't promise you can't promise they can't promise
Forma con V-ing
I can't be promising you can't be promising he can't be promising we can't be promising you can't be promising they can't be promising
Perfecto
I can't have promised you can't have promised he can't have promised we can't have promised you can't have promised they can't have promised
Perfecto con V-ing
I can't have been promising you can't have been promising he can't have been promising we can't have been promising you can't have been promising they can't have been promising
Forma interrogativa
Forma simple
can I promise? can you promise? can he promise? can we promise? can you promise? can they promise?
Forma con V-ing
can I be promising? can you be promising? can he be promising? can we be promising? can you be promising? can they be promising?
Perfecto
can I have promised? can you have promised? can he have promised? can we have promised? can you have promised? can they have promised?
Perfecto con V-ing
can I have been promising? can you have been promising? can he have been promising? can we have been promising? can you have been promising? can they have been promising?
Forma interro-negativa
Forma simple
can't I promise? can't you promise? can't he promise? can't we promise? can't you promise? can't they promise?
Forma con V-ing
can't I be promising? can't you be promising? can't he be promising? can't we be promising? can't you be promising? can't they be promising?
Perfecto
can't I have promised? can't you have promised? can't he have promised? can't we have promised? can't you have promised? can't they have promised?
Perfecto con V-ing
can't I have been promising? can't you have been promising? can't he have been promising? can't we have been promising? can't you have been promising? can't they have been promising?