can promise
Verbo regular: promise - promised- promised

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com 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	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	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com 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	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 com V-ing 	Perfeito 	Perfeito com 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? 	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-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com 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? 	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?