English verb conjugation
SHOULD PREFERTILIZE

Regular verb: prefertilize - prefertilized - prefertilized

Affirmation

Simple form	V-ing form
I'd prefertilize you'd prefertilize he'd prefertilize we'd prefertilize you'd prefertilize they'd prefertilize	I'd be prefertilizing you'd be prefertilizing he'd be prefertilizing we'd be prefertilizing you'd be prefertilizing they'd be prefertilizing
Perfect	V-ing perfect
I should've prefertilized you should've prefertilized he should've prefertilized we should've prefertilized you should've prefertilized they should've prefertilized	I should've been prefertilizing you should've been prefertilizing he should've been prefertilizing we should've been prefertilizing you should've been prefertilizing they should've been prefertilizing

Negation

Simple form	V-ing form
I shouldn't prefertilize you shouldn't prefertilize he shouldn't prefertilize we shouldn't prefertilize you shouldn't prefertilize they shouldn't prefertilize	I shouldn't be prefertilizing you shouldn't be prefertilizing he shouldn't be prefertilizing we shouldn't be prefertilizing you shouldn't be prefertilizing they shouldn't be prefertilizing
Perfect	V-ing perfect
I shouldn't have prefertilized you shouldn't have prefertilized he shouldn't have prefertilized we shouldn't have prefertilized you shouldn't have prefertilized they shouldn't have prefertilized	I shouldn't have been prefertilizing you shouldn't have been prefertilizing he shouldn't have been prefertilizing we shouldn't have been prefertilizing you shouldn't have been prefertilizing they shouldn't have been prefertilizing

Interrogative form

Simple form	V-ing form
should I prefertilize? should you prefertilize? should he prefertilize? should we prefertilize? should you prefertilize? should they prefertilize?	should I be prefertilizing? should you be prefertilizing? should he be prefertilizing? should we be prefertilizing? should you be prefertilizing? should they be prefertilizing?
Perfect	V-ing perfect
should I have prefertilized? should you have prefertilized? should he have prefertilized? should we have prefertilized? should you have prefertilized? should they have prefertilized?	should I have been prefertilizing? should you have been prefertilizing? should he have been prefertilizing? should we have been prefertilizing? should you have been prefertilizing? should they have been prefertilizing?

Interro-negative form

Simple form	V-ing form
shouldn't I prefertilize? shouldn't you prefertilize? shouldn't he prefertilize? shouldn't we prefertilize? shouldn't you prefertilize? shouldn't they prefertilize?	shouldn't I be prefertilizing? shouldn't you be prefertilizing? shouldn't he be prefertilizing? shouldn't we be prefertilizing? shouldn't you be prefertilizing? shouldn't they be prefertilizing?
Perfect	V-ing perfect
shouldn't I have prefertilized? shouldn't you have prefertilized? shouldn't he have prefertilized? shouldn't we have prefertilized? shouldn't you have prefertilized? shouldn't they have prefertilized?	shouldn't I have been prefertilizing? shouldn't you have been prefertilizing? shouldn't he have been prefertilizing? shouldn't we have been prefertilizing? shouldn't you have been prefertilizing? shouldn't they have been prefertilizing?