could preaddress
Verbo regular: preaddress - preaddressed- preaddressed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could preaddress
you could preaddress
he could preaddress
we could preaddress
you could preaddress
they could preaddress 	I could be preaddressing
you could be preaddressing
he could be preaddressing
we could be preaddressing
you could be preaddressing
they could be preaddressing	I could have preaddressed
you could have preaddressed
he could have preaddressed
we could have preaddressed
you could have preaddressed
they could have preaddressed	I could have been preaddressing
you could have been preaddressing
he could have been preaddressing
we could have been preaddressing
you could have been preaddressing
they could have been preaddressing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not preaddress
you could not preaddress
he could not preaddress
we could not preaddress
you could not preaddress
they could not preaddress 	I could not be preaddressing
you could not be preaddressing
he could not be preaddressing
we could not be preaddressing
you could not be preaddressing
they could not be preaddressing	I could not have preaddressed
you could not have preaddressed
he could not have preaddressed
we could not have preaddressed
you could not have preaddressed
they could not have preaddressed	I could not have been preaddressing
you could not have been preaddressing
he could not have been preaddressing
we could not have been preaddressing
you could not have been preaddressing
they could not have been preaddressing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I preaddress?
could you preaddress?
could he preaddress?
could we preaddress?
could you preaddress?
could they preaddress? 	could I be preaddressing?
could you be preaddressing?
could he be preaddressing?
could we be preaddressing?
could you be preaddressing?
could they be preaddressing? 	could I have preaddressed?
could you have preaddressed?
could he have preaddressed?
could we have preaddressed?
could you have preaddressed?
could they have preaddressed? 	could I have been preaddressing?
could you have been preaddressing?
could he have been preaddressing?
could we have been preaddressing?
could you have been preaddressing?
could they have been preaddressing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not preaddress?
could you not preaddress?
could he not preaddress?
could we not preaddress?
could you not preaddress?
could they not preaddress? 	could I not be preaddressing?
could you not be preaddressing?
could he not be preaddressing?
could we not be preaddressing?
could you not be preaddressing?
could they not be preaddressing? 	could I not have preaddressed?
could you not have preaddressed?
could he not have preaddressed?
could we not have preaddressed?
could you not have preaddressed?
could they not have preaddressed? 	could I not have been preaddressing?
could you not have been preaddressing?
could he not have been preaddressing?
could we not have been preaddressing?
could you not have been preaddressing?
could they not have been preaddressing?