English verb conjugation
SHOULD SYMBOL

Regular verb: symbol - symboled - symboled

Affirmation

Simple form	V-ing form
I'd symbol you'd symbol he'd symbol we'd symbol you'd symbol they'd symbol	I'd be symboling you'd be symboling he'd be symboling we'd be symboling you'd be symboling they'd be symboling
Perfect	V-ing perfect
I should've symboled you should've symboled he should've symboled we should've symboled you should've symboled they should've symboled	I should've been symboling you should've been symboling he should've been symboling we should've been symboling you should've been symboling they should've been symboling

Negation

Simple form	V-ing form
I shouldn't symbol you shouldn't symbol he shouldn't symbol we shouldn't symbol you shouldn't symbol they shouldn't symbol	I shouldn't be symboling you shouldn't be symboling he shouldn't be symboling we shouldn't be symboling you shouldn't be symboling they shouldn't be symboling
Perfect	V-ing perfect
I shouldn't have symboled you shouldn't have symboled he shouldn't have symboled we shouldn't have symboled you shouldn't have symboled they shouldn't have symboled	I shouldn't have been symboling you shouldn't have been symboling he shouldn't have been symboling we shouldn't have been symboling you shouldn't have been symboling they shouldn't have been symboling

Interrogative form

Simple form	V-ing form
should I symbol? should you symbol? should he symbol? should we symbol? should you symbol? should they symbol?	should I be symboling? should you be symboling? should he be symboling? should we be symboling? should you be symboling? should they be symboling?
Perfect	V-ing perfect
should I have symboled? should you have symboled? should he have symboled? should we have symboled? should you have symboled? should they have symboled?	should I have been symboling? should you have been symboling? should he have been symboling? should we have been symboling? should you have been symboling? should they have been symboling?

Interro-negative form

Simple form	V-ing form
shouldn't I symbol? shouldn't you symbol? shouldn't he symbol? shouldn't we symbol? shouldn't you symbol? shouldn't they symbol?	shouldn't I be symboling? shouldn't you be symboling? shouldn't he be symboling? shouldn't we be symboling? shouldn't you be symboling? shouldn't they be symboling?
Perfect	V-ing perfect
shouldn't I have symboled? shouldn't you have symboled? shouldn't he have symboled? shouldn't we have symboled? shouldn't you have symboled? shouldn't they have symboled?	shouldn't I have been symboling? shouldn't you have been symboling? shouldn't he have been symboling? shouldn't we have been symboling? shouldn't you have been symboling? shouldn't they have been symboling?