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 cannot promise you cannot promise he cannot promise we cannot promise you cannot promise they cannot promise	I cannot be promising you cannot be promising he cannot be promising we cannot be promising you cannot be promising they cannot be promising
Perfecto	Perfecto con V-ing
I cannot have promised you cannot have promised he cannot have promised we cannot have promised you cannot have promised they cannot have promised	I cannot have been promising you cannot have been promising he cannot have been promising we cannot have been promising you cannot have been promising they cannot 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 I not promise? can you not promise? can he not promise? can we not promise? can you not promise? can they not promise?	can I not be promising? can you not be promising? can he not be promising? can we not be promising? can you not be promising? can they not be promising?
Perfecto	Perfecto con V-ing
can I not have promised? can you not have promised? can he not have promised? can we not have promised? can you not have promised? can they not have promised?	can I not have been promising? can you not have been promising? can he not have been promising? can we not have been promising? can you not have been promising? can they not have been promising?