could promise
Verbo regolare: promise - promised- promised

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could promise
you could promise
she could promise
we could promise
you could promise
they could promise 	I could be promising
you could be promising
she could be promising
we could be promising
you could be promising
they could be promising	I could have promised
you could have promised
she could have promised
we could have promised
you could have promised
they could have promised	I could have been promising
you could have been promising
she could have been promising
we could have been promising
you could have been promising
they could have been promising	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could not promise
you could not promise
she could not promise
we could not promise
you could not promise
they could not promise 	I could not be promising
you could not be promising
she could not be promising
we could not be promising
you could not be promising
they could not be promising	I could not have promised
you could not have promised
she could not have promised
we could not have promised
you could not have promised
they could not have promised	I could not have been promising
you could not have been promising
she could not have been promising
we could not have been promising
you could not have been promising
they could not have been promising	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I promise?
could you promise?
could she promise?
could we promise?
could you promise?
could they promise? 	could I be promising?
could you be promising?
could she be promising?
could we be promising?
could you be promising?
could they be promising? 	could I have promised?
could you have promised?
could she have promised?
could we have promised?
could you have promised?
could they have promised? 	could I have been promising?
could you have been promising?
could she have been promising?
could we have been promising?
could you have been promising?
could they have been promising? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I not promise?
could you not promise?
could she not promise?
could we not promise?
could you not promise?
could they not promise? 	could I not be promising?
could you not be promising?
could she not be promising?
could we not be promising?
could you not be promising?
could they not be promising? 	could I not have promised?
could you not have promised?
could she not have promised?
could we not have promised?
could you not have promised?
could they not have promised? 	could I not have been promising?
could you not have been promising?
could she not have been promising?
could we not have been promising?
could you not have been promising?
could they not have been promising?