English verb conjugation
SHOULD STANDARDIZE

Regular verb: standardize - standardized - standardized

Affirmation

Simple form	V-ing form
I'd standardize you'd standardize she'd standardize we'd standardize you'd standardize they'd standardize	I'd be standardizing you'd be standardizing she'd be standardizing we'd be standardizing you'd be standardizing they'd be standardizing
Perfect	V-ing perfect
I should've standardized you should've standardized she should've standardized we should've standardized you should've standardized they should've standardized	I should've been standardizing you should've been standardizing she should've been standardizing we should've been standardizing you should've been standardizing they should've been standardizing

Negation

Simple form	V-ing form
I shouldn't standardize you shouldn't standardize she shouldn't standardize we shouldn't standardize you shouldn't standardize they shouldn't standardize	I shouldn't be standardizing you shouldn't be standardizing she shouldn't be standardizing we shouldn't be standardizing you shouldn't be standardizing they shouldn't be standardizing
Perfect	V-ing perfect
I shouldn't have standardized you shouldn't have standardized she shouldn't have standardized we shouldn't have standardized you shouldn't have standardized they shouldn't have standardized	I shouldn't have been standardizing you shouldn't have been standardizing she shouldn't have been standardizing we shouldn't have been standardizing you shouldn't have been standardizing they shouldn't have been standardizing

Interrogative form

Simple form	V-ing form
should I standardize? should you standardize? should she standardize? should we standardize? should you standardize? should they standardize?	should I be standardizing? should you be standardizing? should she be standardizing? should we be standardizing? should you be standardizing? should they be standardizing?
Perfect	V-ing perfect
should I have standardized? should you have standardized? should she have standardized? should we have standardized? should you have standardized? should they have standardized?	should I have been standardizing? should you have been standardizing? should she have been standardizing? should we have been standardizing? should you have been standardizing? should they have been standardizing?

Interro-negative form

Simple form	V-ing form
shouldn't I standardize? shouldn't you standardize? shouldn't she standardize? shouldn't we standardize? shouldn't you standardize? shouldn't they standardize?	shouldn't I be standardizing? shouldn't you be standardizing? shouldn't she be standardizing? shouldn't we be standardizing? shouldn't you be standardizing? shouldn't they be standardizing?
Perfect	V-ing perfect
shouldn't I have standardized? shouldn't you have standardized? shouldn't she have standardized? shouldn't we have standardized? shouldn't you have standardized? shouldn't they have standardized?	shouldn't I have been standardizing? shouldn't you have been standardizing? shouldn't she have been standardizing? shouldn't we have been standardizing? shouldn't you have been standardizing? shouldn't they have been standardizing?