can careen
Verbo regular: careen - careened- careened

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can careen
you can careen
he can careen
we can careen
you can careen
they can careen 	I can be careening
you can be careening
he can be careening
we can be careening
you can be careening
they can be careening	I can have careened
you can have careened
he can have careened
we can have careened
you can have careened
they can have careened	I can have been careening
you can have been careening
he can have been careening
we can have been careening
you can have been careening
they can have been careening	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot careen
you cannot careen
he cannot careen
we cannot careen
you cannot careen
they cannot careen 	I cannot be careening
you cannot be careening
he cannot be careening
we cannot be careening
you cannot be careening
they cannot be careening	I cannot have careened
you cannot have careened
he cannot have careened
we cannot have careened
you cannot have careened
they cannot have careened	I cannot have been careening
you cannot have been careening
he cannot have been careening
we cannot have been careening
you cannot have been careening
they cannot have been careening	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I careen?
can you careen?
can he careen?
can we careen?
can you careen?
can they careen? 	can I be careening?
can you be careening?
can he be careening?
can we be careening?
can you be careening?
can they be careening? 	can I have careened?
can you have careened?
can he have careened?
can we have careened?
can you have careened?
can they have careened? 	can I have been careening?
can you have been careening?
can he have been careening?
can we have been careening?
can you have been careening?
can they have been careening? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not careen?
can you not careen?
can he not careen?
can we not careen?
can you not careen?
can they not careen? 	can I not be careening?
can you not be careening?
can he not be careening?
can we not be careening?
can you not be careening?
can they not be careening? 	can I not have careened?
can you not have careened?
can he not have careened?
can we not have careened?
can you not have careened?
can they not have careened? 	can I not have been careening?
can you not have been careening?
can he not have been careening?
can we not have been careening?
can you not have been careening?
can they not have been careening?