could careen
Verbo regular: careen - careened- careened

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could careen
you could careen
he could careen
we could careen
you could careen
they could careen 	I could be careening
you could be careening
he could be careening
we could be careening
you could be careening
they could be careening	I could have careened
you could have careened
he could have careened
we could have careened
you could have careened
they could have careened	I could have been careening
you could have been careening
he could have been careening
we could have been careening
you could have been careening
they could have been careening	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not careen
you could not careen
he could not careen
we could not careen
you could not careen
they could not careen 	I could not be careening
you could not be careening
he could not be careening
we could not be careening
you could not be careening
they could not be careening	I could not have careened
you could not have careened
he could not have careened
we could not have careened
you could not have careened
they could not have careened	I could not have been careening
you could not have been careening
he could not have been careening
we could not have been careening
you could not have been careening
they could not have been careening	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I careen?
could you careen?
could he careen?
could we careen?
could you careen?
could they careen? 	could I be careening?
could you be careening?
could he be careening?
could we be careening?
could you be careening?
could they be careening? 	could I have careened?
could you have careened?
could he have careened?
could we have careened?
could you have careened?
could they have careened? 	could I have been careening?
could you have been careening?
could he have been careening?
could we have been careening?
could you have been careening?
could they have been careening? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not careen?
could you not careen?
could he not careen?
could we not careen?
could you not careen?
could they not careen? 	could I not be careening?
could you not be careening?
could he not be careening?
could we not be careening?
could you not be careening?
could they not be careening? 	could I not have careened?
could you not have careened?
could he not have careened?
could we not have careened?
could you not have careened?
could they not have careened? 	could I not have been careening?
could you not have been careening?
could he not have been careening?
could we not have been careening?
could you not have been careening?
could they not have been careening?