I could bristle you could bristle he could bristle we could bristle you could bristle they could bristle
Forma con V-ing
I could be bristling you could be bristling he could be bristling we could be bristling you could be bristling they could be bristling
Perfecto
I could have bristled you could have bristled he could have bristled we could have bristled you could have bristled they could have bristled
Perfecto con V-ing
I could have been bristling you could have been bristling he could have been bristling we could have been bristling you could have been bristling they could have been bristling
Negación
Forma simple
I could not bristle you could not bristle he could not bristle we could not bristle you could not bristle they could not bristle
Forma con V-ing
I could not be bristling you could not be bristling he could not be bristling we could not be bristling you could not be bristling they could not be bristling
Perfecto
I could not have bristled you could not have bristled he could not have bristled we could not have bristled you could not have bristled they could not have bristled
Perfecto con V-ing
I could not have been bristling you could not have been bristling he could not have been bristling we could not have been bristling you could not have been bristling they could not have been bristling
Forma interrogativa
Forma simple
could I bristle? could you bristle? could he bristle? could we bristle? could you bristle? could they bristle?
Forma con V-ing
could I be bristling? could you be bristling? could he be bristling? could we be bristling? could you be bristling? could they be bristling?
Perfecto
could I have bristled? could you have bristled? could he have bristled? could we have bristled? could you have bristled? could they have bristled?
Perfecto con V-ing
could I have been bristling? could you have been bristling? could he have been bristling? could we have been bristling? could you have been bristling? could they have been bristling?
Forma interro-negativa
Forma simple
could I not bristle? could you not bristle? could he not bristle? could we not bristle? could you not bristle? could they not bristle?
Forma con V-ing
could I not be bristling? could you not be bristling? could he not be bristling? could we not be bristling? could you not be bristling? could they not be bristling?
Perfecto
could I not have bristled? could you not have bristled? could he not have bristled? could we not have bristled? could you not have bristled? could they not have bristled?
Perfecto con V-ing
could I not have been bristling? could you not have been bristling? could he not have been bristling? could we not have been bristling? could you not have been bristling? could they not have been bristling?