can swivel
Verbo regular: swivel - swivelled- swivelled

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can swivel
you can swivel
he can swivel
we can swivel
you can swivel
they can swivel 	I can be swivelling
you can be swivelling
he can be swivelling
we can be swivelling
you can be swivelling
they can be swivelling	I can have swivelled
you can have swivelled
he can have swivelled
we can have swivelled
you can have swivelled
they can have swivelled	I can have been swivelling
you can have been swivelling
he can have been swivelling
we can have been swivelling
you can have been swivelling
they can have been swivelling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot swivel
you cannot swivel
he cannot swivel
we cannot swivel
you cannot swivel
they cannot swivel 	I cannot be swivelling
you cannot be swivelling
he cannot be swivelling
we cannot be swivelling
you cannot be swivelling
they cannot be swivelling	I cannot have swivelled
you cannot have swivelled
he cannot have swivelled
we cannot have swivelled
you cannot have swivelled
they cannot have swivelled	I cannot have been swivelling
you cannot have been swivelling
he cannot have been swivelling
we cannot have been swivelling
you cannot have been swivelling
they cannot have been swivelling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I swivel?
can you swivel?
can he swivel?
can we swivel?
can you swivel?
can they swivel? 	can I be swivelling?
can you be swivelling?
can he be swivelling?
can we be swivelling?
can you be swivelling?
can they be swivelling? 	can I have swivelled?
can you have swivelled?
can he have swivelled?
can we have swivelled?
can you have swivelled?
can they have swivelled? 	can I have been swivelling?
can you have been swivelling?
can he have been swivelling?
can we have been swivelling?
can you have been swivelling?
can they have been swivelling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not swivel?
can you not swivel?
can he not swivel?
can we not swivel?
can you not swivel?
can they not swivel? 	can I not be swivelling?
can you not be swivelling?
can he not be swivelling?
can we not be swivelling?
can you not be swivelling?
can they not be swivelling? 	can I not have swivelled?
can you not have swivelled?
can he not have swivelled?
can we not have swivelled?
can you not have swivelled?
can they not have swivelled? 	can I not have been swivelling?
can you not have been swivelling?
can he not have been swivelling?
can we not have been swivelling?
can you not have been swivelling?
can they not have been swivelling?