could skidoo
Verbo regolare: skidoo - skidooed- skidooed

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could skidoo
you could skidoo
he could skidoo
we could skidoo
you could skidoo
they could skidoo 	I could be skidooing
you could be skidooing
he could be skidooing
we could be skidooing
you could be skidooing
they could be skidooing	I could have skidooed
you could have skidooed
he could have skidooed
we could have skidooed
you could have skidooed
they could have skidooed	I could have been skidooing
you could have been skidooing
he could have been skidooing
we could have been skidooing
you could have been skidooing
they could have been skidooing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could not skidoo
you could not skidoo
he could not skidoo
we could not skidoo
you could not skidoo
they could not skidoo 	I could not be skidooing
you could not be skidooing
he could not be skidooing
we could not be skidooing
you could not be skidooing
they could not be skidooing	I could not have skidooed
you could not have skidooed
he could not have skidooed
we could not have skidooed
you could not have skidooed
they could not have skidooed	I could not have been skidooing
you could not have been skidooing
he could not have been skidooing
we could not have been skidooing
you could not have been skidooing
they could not have been skidooing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I skidoo?
could you skidoo?
could he skidoo?
could we skidoo?
could you skidoo?
could they skidoo? 	could I be skidooing?
could you be skidooing?
could he be skidooing?
could we be skidooing?
could you be skidooing?
could they be skidooing? 	could I have skidooed?
could you have skidooed?
could he have skidooed?
could we have skidooed?
could you have skidooed?
could they have skidooed? 	could I have been skidooing?
could you have been skidooing?
could he have been skidooing?
could we have been skidooing?
could you have been skidooing?
could they have been skidooing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I not skidoo?
could you not skidoo?
could he not skidoo?
could we not skidoo?
could you not skidoo?
could they not skidoo? 	could I not be skidooing?
could you not be skidooing?
could he not be skidooing?
could we not be skidooing?
could you not be skidooing?
could they not be skidooing? 	could I not have skidooed?
could you not have skidooed?
could he not have skidooed?
could we not have skidooed?
could you not have skidooed?
could they not have skidooed? 	could I not have been skidooing?
could you not have been skidooing?
could he not have been skidooing?
could we not have been skidooing?
could you not have been skidooing?
could they not have been skidooing?