English verb conjugation
SHOULD UPSIZE

Regular verb: upsize - upsized - upsized

Affirmation

Simple form	V-ing form
I'd upsize you'd upsize he'd upsize we'd upsize you'd upsize they'd upsize	I'd be upsizing you'd be upsizing he'd be upsizing we'd be upsizing you'd be upsizing they'd be upsizing
Perfect	V-ing perfect
I should've upsized you should've upsized he should've upsized we should've upsized you should've upsized they should've upsized	I should've been upsizing you should've been upsizing he should've been upsizing we should've been upsizing you should've been upsizing they should've been upsizing

Negation

Simple form	V-ing form
I shouldn't upsize you shouldn't upsize he shouldn't upsize we shouldn't upsize you shouldn't upsize they shouldn't upsize	I shouldn't be upsizing you shouldn't be upsizing he shouldn't be upsizing we shouldn't be upsizing you shouldn't be upsizing they shouldn't be upsizing
Perfect	V-ing perfect
I shouldn't have upsized you shouldn't have upsized he shouldn't have upsized we shouldn't have upsized you shouldn't have upsized they shouldn't have upsized	I shouldn't have been upsizing you shouldn't have been upsizing he shouldn't have been upsizing we shouldn't have been upsizing you shouldn't have been upsizing they shouldn't have been upsizing

Interrogative form

Simple form	V-ing form
should I upsize? should you upsize? should he upsize? should we upsize? should you upsize? should they upsize?	should I be upsizing? should you be upsizing? should he be upsizing? should we be upsizing? should you be upsizing? should they be upsizing?
Perfect	V-ing perfect
should I have upsized? should you have upsized? should he have upsized? should we have upsized? should you have upsized? should they have upsized?	should I have been upsizing? should you have been upsizing? should he have been upsizing? should we have been upsizing? should you have been upsizing? should they have been upsizing?

Interro-negative form

Simple form	V-ing form
shouldn't I upsize? shouldn't you upsize? shouldn't he upsize? shouldn't we upsize? shouldn't you upsize? shouldn't they upsize?	shouldn't I be upsizing? shouldn't you be upsizing? shouldn't he be upsizing? shouldn't we be upsizing? shouldn't you be upsizing? shouldn't they be upsizing?
Perfect	V-ing perfect
shouldn't I have upsized? shouldn't you have upsized? shouldn't he have upsized? shouldn't we have upsized? shouldn't you have upsized? shouldn't they have upsized?	shouldn't I have been upsizing? shouldn't you have been upsizing? shouldn't he have been upsizing? shouldn't we have been upsizing? shouldn't you have been upsizing? shouldn't they have been upsizing?