English verb conjugation
SHOULD LITHOGRAPH

Regular verb: lithograph - lithographed - lithographed

Affirmation

Simple form	V-ing form
I'd lithograph you'd lithograph she'd lithograph we'd lithograph you'd lithograph they'd lithograph	I'd be lithographing you'd be lithographing she'd be lithographing we'd be lithographing you'd be lithographing they'd be lithographing
Perfect	V-ing perfect
I should've lithographed you should've lithographed she should've lithographed we should've lithographed you should've lithographed they should've lithographed	I should've been lithographing you should've been lithographing she should've been lithographing we should've been lithographing you should've been lithographing they should've been lithographing

Negation

Simple form	V-ing form
I shouldn't lithograph you shouldn't lithograph she shouldn't lithograph we shouldn't lithograph you shouldn't lithograph they shouldn't lithograph	I shouldn't be lithographing you shouldn't be lithographing she shouldn't be lithographing we shouldn't be lithographing you shouldn't be lithographing they shouldn't be lithographing
Perfect	V-ing perfect
I shouldn't have lithographed you shouldn't have lithographed she shouldn't have lithographed we shouldn't have lithographed you shouldn't have lithographed they shouldn't have lithographed	I shouldn't have been lithographing you shouldn't have been lithographing she shouldn't have been lithographing we shouldn't have been lithographing you shouldn't have been lithographing they shouldn't have been lithographing

Interrogative form

Simple form	V-ing form
should I lithograph? should you lithograph? should she lithograph? should we lithograph? should you lithograph? should they lithograph?	should I be lithographing? should you be lithographing? should she be lithographing? should we be lithographing? should you be lithographing? should they be lithographing?
Perfect	V-ing perfect
should I have lithographed? should you have lithographed? should she have lithographed? should we have lithographed? should you have lithographed? should they have lithographed?	should I have been lithographing? should you have been lithographing? should she have been lithographing? should we have been lithographing? should you have been lithographing? should they have been lithographing?

Interro-negative form

Simple form	V-ing form
shouldn't I lithograph? shouldn't you lithograph? shouldn't she lithograph? shouldn't we lithograph? shouldn't you lithograph? shouldn't they lithograph?	shouldn't I be lithographing? shouldn't you be lithographing? shouldn't she be lithographing? shouldn't we be lithographing? shouldn't you be lithographing? shouldn't they be lithographing?
Perfect	V-ing perfect
shouldn't I have lithographed? shouldn't you have lithographed? shouldn't she have lithographed? shouldn't we have lithographed? shouldn't you have lithographed? shouldn't they have lithographed?	shouldn't I have been lithographing? shouldn't you have been lithographing? shouldn't she have been lithographing? shouldn't we have been lithographing? shouldn't you have been lithographing? shouldn't they have been lithographing?