English verb conjugation
SHOULD PLASTICIZE

Regular verb: plasticize - plasticized - plasticized

Affirmation

Simple form	V-ing form
I should plasticize you should plasticize he should plasticize we should plasticize you should plasticize they should plasticize	I should be plasticizing you should be plasticizing he should be plasticizing we should be plasticizing you should be plasticizing they should be plasticizing
Perfect	V-ing perfect
I should have plasticized you should have plasticized he should have plasticized we should have plasticized you should have plasticized they should have plasticized	I should have been plasticizing you should have been plasticizing he should have been plasticizing we should have been plasticizing you should have been plasticizing they should have been plasticizing

Negation

Simple form	V-ing form
I should not plasticize you should not plasticize he should not plasticize we should not plasticize you should not plasticize they should not plasticize	I should not be plasticizing you should not be plasticizing he should not be plasticizing we should not be plasticizing you should not be plasticizing they should not be plasticizing
Perfect	V-ing perfect
I should not have plasticized you should not have plasticized he should not have plasticized we should not have plasticized you should not have plasticized they should not have plasticized	I should not have been plasticizing you should not have been plasticizing he should not have been plasticizing we should not have been plasticizing you should not have been plasticizing they should not have been plasticizing

Interrogative form

Simple form	V-ing form
should I plasticize? should you plasticize? should he plasticize? should we plasticize? should you plasticize? should they plasticize?	should I be plasticizing? should you be plasticizing? should he be plasticizing? should we be plasticizing? should you be plasticizing? should they be plasticizing?
Perfect	V-ing perfect
should I have plasticized? should you have plasticized? should he have plasticized? should we have plasticized? should you have plasticized? should they have plasticized?	should I have been plasticizing? should you have been plasticizing? should he have been plasticizing? should we have been plasticizing? should you have been plasticizing? should they have been plasticizing?

Interro-negative form

Simple form	V-ing form
should I not plasticize? should you not plasticize? should he not plasticize? should we not plasticize? should you not plasticize? should they not plasticize?	should I not be plasticizing? should you not be plasticizing? should he not be plasticizing? should we not be plasticizing? should you not be plasticizing? should they not be plasticizing?
Perfect	V-ing perfect
should I not have plasticized? should you not have plasticized? should he not have plasticized? should we not have plasticized? should you not have plasticized? should they not have plasticized?	should I not have been plasticizing? should you not have been plasticizing? should he not have been plasticizing? should we not have been plasticizing? should you not have been plasticizing? should they not have been plasticizing?