English verb conjugation
SHOULD COLONIZE

Regular verb: colonize - colonized - colonized

Affirmation

Simple form	V-ing form
I'd colonize you'd colonize he'd colonize we'd colonize you'd colonize they'd colonize	I'd be colonizing you'd be colonizing he'd be colonizing we'd be colonizing you'd be colonizing they'd be colonizing
Perfect	V-ing perfect
I should've colonized you should've colonized he should've colonized we should've colonized you should've colonized they should've colonized	I should've been colonizing you should've been colonizing he should've been colonizing we should've been colonizing you should've been colonizing they should've been colonizing

Negation

Simple form	V-ing form
I shouldn't colonize you shouldn't colonize he shouldn't colonize we shouldn't colonize you shouldn't colonize they shouldn't colonize	I shouldn't be colonizing you shouldn't be colonizing he shouldn't be colonizing we shouldn't be colonizing you shouldn't be colonizing they shouldn't be colonizing
Perfect	V-ing perfect
I shouldn't have colonized you shouldn't have colonized he shouldn't have colonized we shouldn't have colonized you shouldn't have colonized they shouldn't have colonized	I shouldn't have been colonizing you shouldn't have been colonizing he shouldn't have been colonizing we shouldn't have been colonizing you shouldn't have been colonizing they shouldn't have been colonizing

Interrogative form

Simple form	V-ing form
should I colonize? should you colonize? should he colonize? should we colonize? should you colonize? should they colonize?	should I be colonizing? should you be colonizing? should he be colonizing? should we be colonizing? should you be colonizing? should they be colonizing?
Perfect	V-ing perfect
should I have colonized? should you have colonized? should he have colonized? should we have colonized? should you have colonized? should they have colonized?	should I have been colonizing? should you have been colonizing? should he have been colonizing? should we have been colonizing? should you have been colonizing? should they have been colonizing?

Interro-negative form

Simple form	V-ing form
shouldn't I colonize? shouldn't you colonize? shouldn't he colonize? shouldn't we colonize? shouldn't you colonize? shouldn't they colonize?	shouldn't I be colonizing? shouldn't you be colonizing? shouldn't he be colonizing? shouldn't we be colonizing? shouldn't you be colonizing? shouldn't they be colonizing?
Perfect	V-ing perfect
shouldn't I have colonized? shouldn't you have colonized? shouldn't he have colonized? shouldn't we have colonized? shouldn't you have colonized? shouldn't they have colonized?	shouldn't I have been colonizing? shouldn't you have been colonizing? shouldn't he have been colonizing? shouldn't we have been colonizing? shouldn't you have been colonizing? shouldn't they have been colonizing?