can drivel
Verbo regular: drivel - drivelled- drivelled

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can drivel
you can drivel
he can drivel
we can drivel
you can drivel
they can drivel 	I can be drivelling
you can be drivelling
he can be drivelling
we can be drivelling
you can be drivelling
they can be drivelling	I can have drivelled
you can have drivelled
he can have drivelled
we can have drivelled
you can have drivelled
they can have drivelled	I can have been drivelling
you can have been drivelling
he can have been drivelling
we can have been drivelling
you can have been drivelling
they can have been drivelling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot drivel
you cannot drivel
he cannot drivel
we cannot drivel
you cannot drivel
they cannot drivel 	I cannot be drivelling
you cannot be drivelling
he cannot be drivelling
we cannot be drivelling
you cannot be drivelling
they cannot be drivelling	I cannot have drivelled
you cannot have drivelled
he cannot have drivelled
we cannot have drivelled
you cannot have drivelled
they cannot have drivelled	I cannot have been drivelling
you cannot have been drivelling
he cannot have been drivelling
we cannot have been drivelling
you cannot have been drivelling
they cannot have been drivelling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I drivel?
can you drivel?
can he drivel?
can we drivel?
can you drivel?
can they drivel? 	can I be drivelling?
can you be drivelling?
can he be drivelling?
can we be drivelling?
can you be drivelling?
can they be drivelling? 	can I have drivelled?
can you have drivelled?
can he have drivelled?
can we have drivelled?
can you have drivelled?
can they have drivelled? 	can I have been drivelling?
can you have been drivelling?
can he have been drivelling?
can we have been drivelling?
can you have been drivelling?
can they have been drivelling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not drivel?
can you not drivel?
can he not drivel?
can we not drivel?
can you not drivel?
can they not drivel? 	can I not be drivelling?
can you not be drivelling?
can he not be drivelling?
can we not be drivelling?
can you not be drivelling?
can they not be drivelling? 	can I not have drivelled?
can you not have drivelled?
can he not have drivelled?
can we not have drivelled?
can you not have drivelled?
can they not have drivelled? 	can I not have been drivelling?
can you not have been drivelling?
can he not have been drivelling?
can we not have been drivelling?
can you not have been drivelling?
can they not have been drivelling?