English verb conjugation
SHOULD DRIVEL

Regular verb: drivel - drivelled - drivelled

Affirmation

Simple form	V-ing form
I'd drivel you'd drivel he'd drivel we'd drivel you'd drivel they'd drivel	I'd be drivelling you'd be drivelling he'd be drivelling we'd be drivelling you'd be drivelling they'd be drivelling
Perfect	V-ing perfect
I should've drivelled you should've drivelled he should've drivelled we should've drivelled you should've drivelled they should've drivelled	I should've been drivelling you should've been drivelling he should've been drivelling we should've been drivelling you should've been drivelling they should've been drivelling

Negation

Simple form	V-ing form
I shouldn't drivel you shouldn't drivel he shouldn't drivel we shouldn't drivel you shouldn't drivel they shouldn't drivel	I shouldn't be drivelling you shouldn't be drivelling he shouldn't be drivelling we shouldn't be drivelling you shouldn't be drivelling they shouldn't be drivelling
Perfect	V-ing perfect
I shouldn't have drivelled you shouldn't have drivelled he shouldn't have drivelled we shouldn't have drivelled you shouldn't have drivelled they shouldn't have drivelled	I shouldn't have been drivelling you shouldn't have been drivelling he shouldn't have been drivelling we shouldn't have been drivelling you shouldn't have been drivelling they shouldn't have been drivelling

Interrogative form

Simple form	V-ing form
should I drivel? should you drivel? should he drivel? should we drivel? should you drivel? should they drivel?	should I be drivelling? should you be drivelling? should he be drivelling? should we be drivelling? should you be drivelling? should they be drivelling?
Perfect	V-ing perfect
should I have drivelled? should you have drivelled? should he have drivelled? should we have drivelled? should you have drivelled? should they have drivelled?	should I have been drivelling? should you have been drivelling? should he have been drivelling? should we have been drivelling? should you have been drivelling? should they have been drivelling?

Interro-negative form

Simple form	V-ing form
shouldn't I drivel? shouldn't you drivel? shouldn't he drivel? shouldn't we drivel? shouldn't you drivel? shouldn't they drivel?	shouldn't I be drivelling? shouldn't you be drivelling? shouldn't he be drivelling? shouldn't we be drivelling? shouldn't you be drivelling? shouldn't they be drivelling?
Perfect	V-ing perfect
shouldn't I have drivelled? shouldn't you have drivelled? shouldn't he have drivelled? shouldn't we have drivelled? shouldn't you have drivelled? shouldn't they have drivelled?	shouldn't I have been drivelling? shouldn't you have been drivelling? shouldn't he have been drivelling? shouldn't we have been drivelling? shouldn't you have been drivelling? shouldn't they have been drivelling?