could sled
Verbo regolare: sled - sleded- sleded

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could sled
you could sled
he could sled
we could sled
you could sled
they could sled 	I could be sleding
you could be sleding
he could be sleding
we could be sleding
you could be sleding
they could be sleding	I could have sleded
you could have sleded
he could have sleded
we could have sleded
you could have sleded
they could have sleded	I could have been sleding
you could have been sleding
he could have been sleding
we could have been sleding
you could have been sleding
they could have been sleding	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could not sled
you could not sled
he could not sled
we could not sled
you could not sled
they could not sled 	I could not be sleding
you could not be sleding
he could not be sleding
we could not be sleding
you could not be sleding
they could not be sleding	I could not have sleded
you could not have sleded
he could not have sleded
we could not have sleded
you could not have sleded
they could not have sleded	I could not have been sleding
you could not have been sleding
he could not have been sleding
we could not have been sleding
you could not have been sleding
they could not have been sleding	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I sled?
could you sled?
could he sled?
could we sled?
could you sled?
could they sled? 	could I be sleding?
could you be sleding?
could he be sleding?
could we be sleding?
could you be sleding?
could they be sleding? 	could I have sleded?
could you have sleded?
could he have sleded?
could we have sleded?
could you have sleded?
could they have sleded? 	could I have been sleding?
could you have been sleding?
could he have been sleding?
could we have been sleding?
could you have been sleding?
could they have been sleding? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I not sled?
could you not sled?
could he not sled?
could we not sled?
could you not sled?
could they not sled? 	could I not be sleding?
could you not be sleding?
could he not be sleding?
could we not be sleding?
could you not be sleding?
could they not be sleding? 	could I not have sleded?
could you not have sleded?
could he not have sleded?
could we not have sleded?
could you not have sleded?
could they not have sleded? 	could I not have been sleding?
could you not have been sleding?
could he not have been sleding?
could we not have been sleding?
could you not have been sleding?
could they not have been sleding?