could prorogue
Verbo regular: prorogue - prorogued- prorogued

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could prorogue
you could prorogue
he could prorogue
we could prorogue
you could prorogue
they could prorogue 	I could be proroguing
you could be proroguing
he could be proroguing
we could be proroguing
you could be proroguing
they could be proroguing	I could have prorogued
you could have prorogued
he could have prorogued
we could have prorogued
you could have prorogued
they could have prorogued	I could have been proroguing
you could have been proroguing
he could have been proroguing
we could have been proroguing
you could have been proroguing
they could have been proroguing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not prorogue
you could not prorogue
he could not prorogue
we could not prorogue
you could not prorogue
they could not prorogue 	I could not be proroguing
you could not be proroguing
he could not be proroguing
we could not be proroguing
you could not be proroguing
they could not be proroguing	I could not have prorogued
you could not have prorogued
he could not have prorogued
we could not have prorogued
you could not have prorogued
they could not have prorogued	I could not have been proroguing
you could not have been proroguing
he could not have been proroguing
we could not have been proroguing
you could not have been proroguing
they could not have been proroguing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I prorogue?
could you prorogue?
could he prorogue?
could we prorogue?
could you prorogue?
could they prorogue? 	could I be proroguing?
could you be proroguing?
could he be proroguing?
could we be proroguing?
could you be proroguing?
could they be proroguing? 	could I have prorogued?
could you have prorogued?
could he have prorogued?
could we have prorogued?
could you have prorogued?
could they have prorogued? 	could I have been proroguing?
could you have been proroguing?
could he have been proroguing?
could we have been proroguing?
could you have been proroguing?
could they have been proroguing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not prorogue?
could you not prorogue?
could he not prorogue?
could we not prorogue?
could you not prorogue?
could they not prorogue? 	could I not be proroguing?
could you not be proroguing?
could he not be proroguing?
could we not be proroguing?
could you not be proroguing?
could they not be proroguing? 	could I not have prorogued?
could you not have prorogued?
could he not have prorogued?
could we not have prorogued?
could you not have prorogued?
could they not have prorogued? 	could I not have been proroguing?
could you not have been proroguing?
could he not have been proroguing?
could we not have been proroguing?
could you not have been proroguing?
could they not have been proroguing?