could wolf
Verbo regolare: wolf - wolfed- wolfed

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could wolf
you could wolf
he could wolf
we could wolf
you could wolf
they could wolf 	I could be wolfing
you could be wolfing
he could be wolfing
we could be wolfing
you could be wolfing
they could be wolfing	I could have wolfed
you could have wolfed
he could have wolfed
we could have wolfed
you could have wolfed
they could have wolfed	I could have been wolfing
you could have been wolfing
he could have been wolfing
we could have been wolfing
you could have been wolfing
they could have been wolfing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could not wolf
you could not wolf
he could not wolf
we could not wolf
you could not wolf
they could not wolf 	I could not be wolfing
you could not be wolfing
he could not be wolfing
we could not be wolfing
you could not be wolfing
they could not be wolfing	I could not have wolfed
you could not have wolfed
he could not have wolfed
we could not have wolfed
you could not have wolfed
they could not have wolfed	I could not have been wolfing
you could not have been wolfing
he could not have been wolfing
we could not have been wolfing
you could not have been wolfing
they could not have been wolfing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I wolf?
could you wolf?
could he wolf?
could we wolf?
could you wolf?
could they wolf? 	could I be wolfing?
could you be wolfing?
could he be wolfing?
could we be wolfing?
could you be wolfing?
could they be wolfing? 	could I have wolfed?
could you have wolfed?
could he have wolfed?
could we have wolfed?
could you have wolfed?
could they have wolfed? 	could I have been wolfing?
could you have been wolfing?
could he have been wolfing?
could we have been wolfing?
could you have been wolfing?
could they have been wolfing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I not wolf?
could you not wolf?
could he not wolf?
could we not wolf?
could you not wolf?
could they not wolf? 	could I not be wolfing?
could you not be wolfing?
could he not be wolfing?
could we not be wolfing?
could you not be wolfing?
could they not be wolfing? 	could I not have wolfed?
could you not have wolfed?
could he not have wolfed?
could we not have wolfed?
could you not have wolfed?
could they not have wolfed? 	could I not have been wolfing?
could you not have been wolfing?
could he not have been wolfing?
could we not have been wolfing?
could you not have been wolfing?
could they not have been wolfing?