English verb conjugation
SHOULD ABSTRACT

Regular verb: abstract - abstracted - abstracted

Affirmation

Simple form	V-ing form
I'd abstract you'd abstract he'd abstract we'd abstract you'd abstract they'd abstract	I'd be abstracting you'd be abstracting he'd be abstracting we'd be abstracting you'd be abstracting they'd be abstracting
Perfect	V-ing perfect
I should've abstracted you should've abstracted he should've abstracted we should've abstracted you should've abstracted they should've abstracted	I should've been abstracting you should've been abstracting he should've been abstracting we should've been abstracting you should've been abstracting they should've been abstracting

Negation

Simple form	V-ing form
I shouldn't abstract you shouldn't abstract he shouldn't abstract we shouldn't abstract you shouldn't abstract they shouldn't abstract	I shouldn't be abstracting you shouldn't be abstracting he shouldn't be abstracting we shouldn't be abstracting you shouldn't be abstracting they shouldn't be abstracting
Perfect	V-ing perfect
I shouldn't have abstracted you shouldn't have abstracted he shouldn't have abstracted we shouldn't have abstracted you shouldn't have abstracted they shouldn't have abstracted	I shouldn't have been abstracting you shouldn't have been abstracting he shouldn't have been abstracting we shouldn't have been abstracting you shouldn't have been abstracting they shouldn't have been abstracting

Interrogative form

Simple form	V-ing form
should I abstract? should you abstract? should he abstract? should we abstract? should you abstract? should they abstract?	should I be abstracting? should you be abstracting? should he be abstracting? should we be abstracting? should you be abstracting? should they be abstracting?
Perfect	V-ing perfect
should I have abstracted? should you have abstracted? should he have abstracted? should we have abstracted? should you have abstracted? should they have abstracted?	should I have been abstracting? should you have been abstracting? should he have been abstracting? should we have been abstracting? should you have been abstracting? should they have been abstracting?

Interro-negative form

Simple form	V-ing form
shouldn't I abstract? shouldn't you abstract? shouldn't he abstract? shouldn't we abstract? shouldn't you abstract? shouldn't they abstract?	shouldn't I be abstracting? shouldn't you be abstracting? shouldn't he be abstracting? shouldn't we be abstracting? shouldn't you be abstracting? shouldn't they be abstracting?
Perfect	V-ing perfect
shouldn't I have abstracted? shouldn't you have abstracted? shouldn't he have abstracted? shouldn't we have abstracted? shouldn't you have abstracted? shouldn't they have abstracted?	shouldn't I have been abstracting? shouldn't you have been abstracting? shouldn't he have been abstracting? shouldn't we have been abstracting? shouldn't you have been abstracting? shouldn't they have been abstracting?