Conjugación del verbo inglés
CAN PROMISE

Verbo regular: promise - promised - promised

Afirmación

Forma simple	Forma con V-ing
I can promise you can promise he can promise we can promise you can promise they can promise	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	Perfecto con V-ing
I can have promised you can have promised he can have promised we can have promised you can have promised they can have promised	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	Forma con V-ing
I can't promise you can't promise he can't promise we can't promise you can't promise they can't promise	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	Perfecto con V-ing
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	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	Forma con V-ing
can I promise? can you promise? can he promise? can we promise? can you promise? can they promise?	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	Perfecto con V-ing
can I have promised? can you have promised? can he have promised? can we have promised? can you have promised? can they have promised?	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	Forma con V-ing
can't I promise? can't you promise? can't he promise? can't we promise? can't you promise? can't they promise?	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	Perfecto con V-ing
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?	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?