English verb conjugation
SHOULD FOSSILIZE

Regular verb: fossilize - fossilized - fossilized

Affirmation

Simple form	V-ing form
I should fossilize you should fossilize she should fossilize we should fossilize you should fossilize they should fossilize	I should be fossilizing you should be fossilizing she should be fossilizing we should be fossilizing you should be fossilizing they should be fossilizing
Perfect	V-ing perfect
I should have fossilized you should have fossilized she should have fossilized we should have fossilized you should have fossilized they should have fossilized	I should have been fossilizing you should have been fossilizing she should have been fossilizing we should have been fossilizing you should have been fossilizing they should have been fossilizing

Negation

Simple form	V-ing form
I should not fossilize you should not fossilize she should not fossilize we should not fossilize you should not fossilize they should not fossilize	I should not be fossilizing you should not be fossilizing she should not be fossilizing we should not be fossilizing you should not be fossilizing they should not be fossilizing
Perfect	V-ing perfect
I should not have fossilized you should not have fossilized she should not have fossilized we should not have fossilized you should not have fossilized they should not have fossilized	I should not have been fossilizing you should not have been fossilizing she should not have been fossilizing we should not have been fossilizing you should not have been fossilizing they should not have been fossilizing

Interrogative form

Simple form	V-ing form
should I fossilize? should you fossilize? should she fossilize? should we fossilize? should you fossilize? should they fossilize?	should I be fossilizing? should you be fossilizing? should she be fossilizing? should we be fossilizing? should you be fossilizing? should they be fossilizing?
Perfect	V-ing perfect
should I have fossilized? should you have fossilized? should she have fossilized? should we have fossilized? should you have fossilized? should they have fossilized?	should I have been fossilizing? should you have been fossilizing? should she have been fossilizing? should we have been fossilizing? should you have been fossilizing? should they have been fossilizing?

Interro-negative form

Simple form	V-ing form
should I not fossilize? should you not fossilize? should she not fossilize? should we not fossilize? should you not fossilize? should they not fossilize?	should I not be fossilizing? should you not be fossilizing? should she not be fossilizing? should we not be fossilizing? should you not be fossilizing? should they not be fossilizing?
Perfect	V-ing perfect
should I not have fossilized? should you not have fossilized? should she not have fossilized? should we not have fossilized? should you not have fossilized? should they not have fossilized?	should I not have been fossilizing? should you not have been fossilizing? should she not have been fossilizing? should we not have been fossilizing? should you not have been fossilizing? should they not have been fossilizing?