English verb conjugation
SHOULD CRYSTALLIZE

Regular verb: crystallize - crystallized - crystallized

Affirmation

Simple form	V-ing form
I'd crystallize you'd crystallize he'd crystallize we'd crystallize you'd crystallize they'd crystallize	I'd be crystallizing you'd be crystallizing he'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 he 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 he 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 he 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 he 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 he 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 he 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 he crystallize? should we crystallize? should you crystallize? should they crystallize?	should I be crystallizing? should you be crystallizing? should he 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 he 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 he 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 he 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 he 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 he 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 he have been crystallizing? shouldn't we have been crystallizing? shouldn't you have been crystallizing? shouldn't they have been crystallizing?