could authorize
Verbo regolare: authorize - authorized- authorized

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could authorize
you could authorize
he could authorize
we could authorize
you could authorize
they could authorize 	I could be authorizing
you could be authorizing
he could be authorizing
we could be authorizing
you could be authorizing
they could be authorizing	I could have authorized
you could have authorized
he could have authorized
we could have authorized
you could have authorized
they could have authorized	I could have been authorizing
you could have been authorizing
he could have been authorizing
we could have been authorizing
you could have been authorizing
they could have been authorizing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could not authorize
you could not authorize
he could not authorize
we could not authorize
you could not authorize
they could not authorize 	I could not be authorizing
you could not be authorizing
he could not be authorizing
we could not be authorizing
you could not be authorizing
they could not be authorizing	I could not have authorized
you could not have authorized
he could not have authorized
we could not have authorized
you could not have authorized
they could not have authorized	I could not have been authorizing
you could not have been authorizing
he could not have been authorizing
we could not have been authorizing
you could not have been authorizing
they could not have been authorizing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I authorize?
could you authorize?
could he authorize?
could we authorize?
could you authorize?
could they authorize? 	could I be authorizing?
could you be authorizing?
could he be authorizing?
could we be authorizing?
could you be authorizing?
could they be authorizing? 	could I have authorized?
could you have authorized?
could he have authorized?
could we have authorized?
could you have authorized?
could they have authorized? 	could I have been authorizing?
could you have been authorizing?
could he have been authorizing?
could we have been authorizing?
could you have been authorizing?
could they have been authorizing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I not authorize?
could you not authorize?
could he not authorize?
could we not authorize?
could you not authorize?
could they not authorize? 	could I not be authorizing?
could you not be authorizing?
could he not be authorizing?
could we not be authorizing?
could you not be authorizing?
could they not be authorizing? 	could I not have authorized?
could you not have authorized?
could he not have authorized?
could we not have authorized?
could you not have authorized?
could they not have authorized? 	could I not have been authorizing?
could you not have been authorizing?
could he not have been authorizing?
could we not have been authorizing?
could you not have been authorizing?
could they not have been authorizing?