could sight
Verbo regolare: sight - sighted- sighted

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could sight
you could sight
he could sight
we could sight
you could sight
they could sight 	I could be sighting
you could be sighting
he could be sighting
we could be sighting
you could be sighting
they could be sighting	I could have sighted
you could have sighted
he could have sighted
we could have sighted
you could have sighted
they could have sighted	I could have been sighting
you could have been sighting
he could have been sighting
we could have been sighting
you could have been sighting
they could have been sighting	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could not sight
you could not sight
he could not sight
we could not sight
you could not sight
they could not sight 	I could not be sighting
you could not be sighting
he could not be sighting
we could not be sighting
you could not be sighting
they could not be sighting	I could not have sighted
you could not have sighted
he could not have sighted
we could not have sighted
you could not have sighted
they could not have sighted	I could not have been sighting
you could not have been sighting
he could not have been sighting
we could not have been sighting
you could not have been sighting
they could not have been sighting	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I sight?
could you sight?
could he sight?
could we sight?
could you sight?
could they sight? 	could I be sighting?
could you be sighting?
could he be sighting?
could we be sighting?
could you be sighting?
could they be sighting? 	could I have sighted?
could you have sighted?
could he have sighted?
could we have sighted?
could you have sighted?
could they have sighted? 	could I have been sighting?
could you have been sighting?
could he have been sighting?
could we have been sighting?
could you have been sighting?
could they have been sighting? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I not sight?
could you not sight?
could he not sight?
could we not sight?
could you not sight?
could they not sight? 	could I not be sighting?
could you not be sighting?
could he not be sighting?
could we not be sighting?
could you not be sighting?
could they not be sighting? 	could I not have sighted?
could you not have sighted?
could he not have sighted?
could we not have sighted?
could you not have sighted?
could they not have sighted? 	could I not have been sighting?
could you not have been sighting?
could he not have been sighting?
could we not have been sighting?
could you not have been sighting?
could they not have been sighting?