could pirate
Verbo regular: pirate - pirated- pirated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could pirate
you could pirate
he could pirate
we could pirate
you could pirate
they could pirate 	I could be pirating
you could be pirating
he could be pirating
we could be pirating
you could be pirating
they could be pirating	I could have pirated
you could have pirated
he could have pirated
we could have pirated
you could have pirated
they could have pirated	I could have been pirating
you could have been pirating
he could have been pirating
we could have been pirating
you could have been pirating
they could have been pirating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not pirate
you could not pirate
he could not pirate
we could not pirate
you could not pirate
they could not pirate 	I could not be pirating
you could not be pirating
he could not be pirating
we could not be pirating
you could not be pirating
they could not be pirating	I could not have pirated
you could not have pirated
he could not have pirated
we could not have pirated
you could not have pirated
they could not have pirated	I could not have been pirating
you could not have been pirating
he could not have been pirating
we could not have been pirating
you could not have been pirating
they could not have been pirating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I pirate?
could you pirate?
could he pirate?
could we pirate?
could you pirate?
could they pirate? 	could I be pirating?
could you be pirating?
could he be pirating?
could we be pirating?
could you be pirating?
could they be pirating? 	could I have pirated?
could you have pirated?
could he have pirated?
could we have pirated?
could you have pirated?
could they have pirated? 	could I have been pirating?
could you have been pirating?
could he have been pirating?
could we have been pirating?
could you have been pirating?
could they have been pirating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not pirate?
could you not pirate?
could he not pirate?
could we not pirate?
could you not pirate?
could they not pirate? 	could I not be pirating?
could you not be pirating?
could he not be pirating?
could we not be pirating?
could you not be pirating?
could they not be pirating? 	could I not have pirated?
could you not have pirated?
could he not have pirated?
could we not have pirated?
could you not have pirated?
could they not have pirated? 	could I not have been pirating?
could you not have been pirating?
could he not have been pirating?
could we not have been pirating?
could you not have been pirating?
could they not have been pirating?