could ahead
Verbo regolare: ahead - aheaded- aheaded

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could ahead
you could ahead
he could ahead
we could ahead
you could ahead
they could ahead 	I could be aheading
you could be aheading
he could be aheading
we could be aheading
you could be aheading
they could be aheading	I could have aheaded
you could have aheaded
he could have aheaded
we could have aheaded
you could have aheaded
they could have aheaded	I could have been aheading
you could have been aheading
he could have been aheading
we could have been aheading
you could have been aheading
they could have been aheading	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could not ahead
you could not ahead
he could not ahead
we could not ahead
you could not ahead
they could not ahead 	I could not be aheading
you could not be aheading
he could not be aheading
we could not be aheading
you could not be aheading
they could not be aheading	I could not have aheaded
you could not have aheaded
he could not have aheaded
we could not have aheaded
you could not have aheaded
they could not have aheaded	I could not have been aheading
you could not have been aheading
he could not have been aheading
we could not have been aheading
you could not have been aheading
they could not have been aheading	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I ahead?
could you ahead?
could he ahead?
could we ahead?
could you ahead?
could they ahead? 	could I be aheading?
could you be aheading?
could he be aheading?
could we be aheading?
could you be aheading?
could they be aheading? 	could I have aheaded?
could you have aheaded?
could he have aheaded?
could we have aheaded?
could you have aheaded?
could they have aheaded? 	could I have been aheading?
could you have been aheading?
could he have been aheading?
could we have been aheading?
could you have been aheading?
could they have been aheading? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I not ahead?
could you not ahead?
could he not ahead?
could we not ahead?
could you not ahead?
could they not ahead? 	could I not be aheading?
could you not be aheading?
could he not be aheading?
could we not be aheading?
could you not be aheading?
could they not be aheading? 	could I not have aheaded?
could you not have aheaded?
could he not have aheaded?
could we not have aheaded?
could you not have aheaded?
could they not have aheaded? 	could I not have been aheading?
could you not have been aheading?
could he not have been aheading?
could we not have been aheading?
could you not have been aheading?
could they not have been aheading?