I could charm you could charm she could charm we could charm you could charm they could charm
Forma con V-ing
I could be charming you could be charming she could be charming we could be charming you could be charming they could be charming
Perfecto
I could have charmed you could have charmed she could have charmed we could have charmed you could have charmed they could have charmed
Perfecto con V-ing
I could have been charming you could have been charming she could have been charming we could have been charming you could have been charming they could have been charming
Negación
Forma simple
I could not charm you could not charm she could not charm we could not charm you could not charm they could not charm
Forma con V-ing
I could not be charming you could not be charming she could not be charming we could not be charming you could not be charming they could not be charming
Perfecto
I could not have charmed you could not have charmed she could not have charmed we could not have charmed you could not have charmed they could not have charmed
Perfecto con V-ing
I could not have been charming you could not have been charming she could not have been charming we could not have been charming you could not have been charming they could not have been charming
Forma interrogativa
Forma simple
could I charm? could you charm? could she charm? could we charm? could you charm? could they charm?
Forma con V-ing
could I be charming? could you be charming? could she be charming? could we be charming? could you be charming? could they be charming?
Perfecto
could I have charmed? could you have charmed? could she have charmed? could we have charmed? could you have charmed? could they have charmed?
Perfecto con V-ing
could I have been charming? could you have been charming? could she have been charming? could we have been charming? could you have been charming? could they have been charming?
Forma interro-negativa
Forma simple
could I not charm? could you not charm? could she not charm? could we not charm? could you not charm? could they not charm?
Forma con V-ing
could I not be charming? could you not be charming? could she not be charming? could we not be charming? could you not be charming? could they not be charming?
Perfecto
could I not have charmed? could you not have charmed? could she not have charmed? could we not have charmed? could you not have charmed? could they not have charmed?
Perfecto con V-ing
could I not have been charming? could you not have been charming? could she not have been charming? could we not have been charming? could you not have been charming? could they not have been charming?