could prevail
Verbo regolare: prevail - prevailed- prevailed

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could prevail
you could prevail
he could prevail
we could prevail
you could prevail
they could prevail 	I could be prevailing
you could be prevailing
he could be prevailing
we could be prevailing
you could be prevailing
they could be prevailing	I could have prevailed
you could have prevailed
he could have prevailed
we could have prevailed
you could have prevailed
they could have prevailed	I could have been prevailing
you could have been prevailing
he could have been prevailing
we could have been prevailing
you could have been prevailing
they could have been prevailing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could not prevail
you could not prevail
he could not prevail
we could not prevail
you could not prevail
they could not prevail 	I could not be prevailing
you could not be prevailing
he could not be prevailing
we could not be prevailing
you could not be prevailing
they could not be prevailing	I could not have prevailed
you could not have prevailed
he could not have prevailed
we could not have prevailed
you could not have prevailed
they could not have prevailed	I could not have been prevailing
you could not have been prevailing
he could not have been prevailing
we could not have been prevailing
you could not have been prevailing
they could not have been prevailing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I prevail?
could you prevail?
could he prevail?
could we prevail?
could you prevail?
could they prevail? 	could I be prevailing?
could you be prevailing?
could he be prevailing?
could we be prevailing?
could you be prevailing?
could they be prevailing? 	could I have prevailed?
could you have prevailed?
could he have prevailed?
could we have prevailed?
could you have prevailed?
could they have prevailed? 	could I have been prevailing?
could you have been prevailing?
could he have been prevailing?
could we have been prevailing?
could you have been prevailing?
could they have been prevailing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I not prevail?
could you not prevail?
could he not prevail?
could we not prevail?
could you not prevail?
could they not prevail? 	could I not be prevailing?
could you not be prevailing?
could he not be prevailing?
could we not be prevailing?
could you not be prevailing?
could they not be prevailing? 	could I not have prevailed?
could you not have prevailed?
could he not have prevailed?
could we not have prevailed?
could you not have prevailed?
could they not have prevailed? 	could I not have been prevailing?
could you not have been prevailing?
could he not have been prevailing?
could we not have been prevailing?
could you not have been prevailing?
could they not have been prevailing?