could snowshoe
Verbo regular: snowshoe - snowshoed- snowshoed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could snowshoe
you could snowshoe
he could snowshoe
we could snowshoe
you could snowshoe
they could snowshoe 	I could be snowshoing
you could be snowshoing
he could be snowshoing
we could be snowshoing
you could be snowshoing
they could be snowshoing	I could have snowshoed
you could have snowshoed
he could have snowshoed
we could have snowshoed
you could have snowshoed
they could have snowshoed	I could have been snowshoing
you could have been snowshoing
he could have been snowshoing
we could have been snowshoing
you could have been snowshoing
they could have been snowshoing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not snowshoe
you could not snowshoe
he could not snowshoe
we could not snowshoe
you could not snowshoe
they could not snowshoe 	I could not be snowshoing
you could not be snowshoing
he could not be snowshoing
we could not be snowshoing
you could not be snowshoing
they could not be snowshoing	I could not have snowshoed
you could not have snowshoed
he could not have snowshoed
we could not have snowshoed
you could not have snowshoed
they could not have snowshoed	I could not have been snowshoing
you could not have been snowshoing
he could not have been snowshoing
we could not have been snowshoing
you could not have been snowshoing
they could not have been snowshoing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I snowshoe?
could you snowshoe?
could he snowshoe?
could we snowshoe?
could you snowshoe?
could they snowshoe? 	could I be snowshoing?
could you be snowshoing?
could he be snowshoing?
could we be snowshoing?
could you be snowshoing?
could they be snowshoing? 	could I have snowshoed?
could you have snowshoed?
could he have snowshoed?
could we have snowshoed?
could you have snowshoed?
could they have snowshoed? 	could I have been snowshoing?
could you have been snowshoing?
could he have been snowshoing?
could we have been snowshoing?
could you have been snowshoing?
could they have been snowshoing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not snowshoe?
could you not snowshoe?
could he not snowshoe?
could we not snowshoe?
could you not snowshoe?
could they not snowshoe? 	could I not be snowshoing?
could you not be snowshoing?
could he not be snowshoing?
could we not be snowshoing?
could you not be snowshoing?
could they not be snowshoing? 	could I not have snowshoed?
could you not have snowshoed?
could he not have snowshoed?
could we not have snowshoed?
could you not have snowshoed?
could they not have snowshoed? 	could I not have been snowshoing?
could you not have been snowshoing?
could he not have been snowshoing?
could we not have been snowshoing?
could you not have been snowshoing?
could they not have been snowshoing?