English verb conjugation
SHOULD BUS

Regular verb: bus - bussed - bussed

Affirmation

Simple form	V-ing form
I'd bus you'd bus he'd bus we'd bus you'd bus they'd bus	I'd be bussing you'd be bussing he'd be bussing we'd be bussing you'd be bussing they'd be bussing
Perfect	V-ing perfect
I should've bussed you should've bussed he should've bussed we should've bussed you should've bussed they should've bussed	I should've been bussing you should've been bussing he should've been bussing we should've been bussing you should've been bussing they should've been bussing

Negation

Simple form	V-ing form
I shouldn't bus you shouldn't bus he shouldn't bus we shouldn't bus you shouldn't bus they shouldn't bus	I shouldn't be bussing you shouldn't be bussing he shouldn't be bussing we shouldn't be bussing you shouldn't be bussing they shouldn't be bussing
Perfect	V-ing perfect
I shouldn't have bussed you shouldn't have bussed he shouldn't have bussed we shouldn't have bussed you shouldn't have bussed they shouldn't have bussed	I shouldn't have been bussing you shouldn't have been bussing he shouldn't have been bussing we shouldn't have been bussing you shouldn't have been bussing they shouldn't have been bussing

Interrogative form

Simple form	V-ing form
should I bus? should you bus? should he bus? should we bus? should you bus? should they bus?	should I be bussing? should you be bussing? should he be bussing? should we be bussing? should you be bussing? should they be bussing?
Perfect	V-ing perfect
should I have bussed? should you have bussed? should he have bussed? should we have bussed? should you have bussed? should they have bussed?	should I have been bussing? should you have been bussing? should he have been bussing? should we have been bussing? should you have been bussing? should they have been bussing?

Interro-negative form

Simple form	V-ing form
shouldn't I bus? shouldn't you bus? shouldn't he bus? shouldn't we bus? shouldn't you bus? shouldn't they bus?	shouldn't I be bussing? shouldn't you be bussing? shouldn't he be bussing? shouldn't we be bussing? shouldn't you be bussing? shouldn't they be bussing?
Perfect	V-ing perfect
shouldn't I have bussed? shouldn't you have bussed? shouldn't he have bussed? shouldn't we have bussed? shouldn't you have bussed? shouldn't they have bussed?	shouldn't I have been bussing? shouldn't you have been bussing? shouldn't he have been bussing? shouldn't we have been bussing? shouldn't you have been bussing? shouldn't they have been bussing?