English verb conjugation
SHOULD CRYSTALLIZE

Regular verb: crystallize - crystallized - crystallized

Affirmation

Simple form	V-ing form
I'd crystallize you'd crystallize she'd crystallize we'd crystallize you'd crystallize they'd crystallize	I'd be crystallizing you'd be crystallizing she'd be crystallizing we'd be crystallizing you'd be crystallizing they'd be crystallizing
Perfect	V-ing perfect
I should've crystallized you should've crystallized she should've crystallized we should've crystallized you should've crystallized they should've crystallized	I should've been crystallizing you should've been crystallizing she should've been crystallizing we should've been crystallizing you should've been crystallizing they should've been crystallizing

Negation

Simple form	V-ing form
I shouldn't crystallize you shouldn't crystallize she shouldn't crystallize we shouldn't crystallize you shouldn't crystallize they shouldn't crystallize	I shouldn't be crystallizing you shouldn't be crystallizing she shouldn't be crystallizing we shouldn't be crystallizing you shouldn't be crystallizing they shouldn't be crystallizing
Perfect	V-ing perfect
I shouldn't have crystallized you shouldn't have crystallized she shouldn't have crystallized we shouldn't have crystallized you shouldn't have crystallized they shouldn't have crystallized	I shouldn't have been crystallizing you shouldn't have been crystallizing she shouldn't have been crystallizing we shouldn't have been crystallizing you shouldn't have been crystallizing they shouldn't have been crystallizing

Interrogative form

Simple form	V-ing form
should I crystallize? should you crystallize? should she crystallize? should we crystallize? should you crystallize? should they crystallize?	should I be crystallizing? should you be crystallizing? should she be crystallizing? should we be crystallizing? should you be crystallizing? should they be crystallizing?
Perfect	V-ing perfect
should I have crystallized? should you have crystallized? should she have crystallized? should we have crystallized? should you have crystallized? should they have crystallized?	should I have been crystallizing? should you have been crystallizing? should she have been crystallizing? should we have been crystallizing? should you have been crystallizing? should they have been crystallizing?

Interro-negative form

Simple form	V-ing form
shouldn't I crystallize? shouldn't you crystallize? shouldn't she crystallize? shouldn't we crystallize? shouldn't you crystallize? shouldn't they crystallize?	shouldn't I be crystallizing? shouldn't you be crystallizing? shouldn't she be crystallizing? shouldn't we be crystallizing? shouldn't you be crystallizing? shouldn't they be crystallizing?
Perfect	V-ing perfect
shouldn't I have crystallized? shouldn't you have crystallized? shouldn't she have crystallized? shouldn't we have crystallized? shouldn't you have crystallized? shouldn't they have crystallized?	shouldn't I have been crystallizing? shouldn't you have been crystallizing? shouldn't she have been crystallizing? shouldn't we have been crystallizing? shouldn't you have been crystallizing? shouldn't they have been crystallizing?