English verb conjugation
SHOULD PRESWEETEN

Regular verb: presweeten - presweetened - presweetened

Affirmation

Simple form	V-ing form
I'd presweeten you'd presweeten he'd presweeten we'd presweeten you'd presweeten they'd presweeten	I'd be presweetening you'd be presweetening he'd be presweetening we'd be presweetening you'd be presweetening they'd be presweetening
Perfect	V-ing perfect
I should've presweetened you should've presweetened he should've presweetened we should've presweetened you should've presweetened they should've presweetened	I should've been presweetening you should've been presweetening he should've been presweetening we should've been presweetening you should've been presweetening they should've been presweetening

Negation

Simple form	V-ing form
I shouldn't presweeten you shouldn't presweeten he shouldn't presweeten we shouldn't presweeten you shouldn't presweeten they shouldn't presweeten	I shouldn't be presweetening you shouldn't be presweetening he shouldn't be presweetening we shouldn't be presweetening you shouldn't be presweetening they shouldn't be presweetening
Perfect	V-ing perfect
I shouldn't have presweetened you shouldn't have presweetened he shouldn't have presweetened we shouldn't have presweetened you shouldn't have presweetened they shouldn't have presweetened	I shouldn't have been presweetening you shouldn't have been presweetening he shouldn't have been presweetening we shouldn't have been presweetening you shouldn't have been presweetening they shouldn't have been presweetening

Interrogative form

Simple form	V-ing form
should I presweeten? should you presweeten? should he presweeten? should we presweeten? should you presweeten? should they presweeten?	should I be presweetening? should you be presweetening? should he be presweetening? should we be presweetening? should you be presweetening? should they be presweetening?
Perfect	V-ing perfect
should I have presweetened? should you have presweetened? should he have presweetened? should we have presweetened? should you have presweetened? should they have presweetened?	should I have been presweetening? should you have been presweetening? should he have been presweetening? should we have been presweetening? should you have been presweetening? should they have been presweetening?

Interro-negative form

Simple form	V-ing form
shouldn't I presweeten? shouldn't you presweeten? shouldn't he presweeten? shouldn't we presweeten? shouldn't you presweeten? shouldn't they presweeten?	shouldn't I be presweetening? shouldn't you be presweetening? shouldn't he be presweetening? shouldn't we be presweetening? shouldn't you be presweetening? shouldn't they be presweetening?
Perfect	V-ing perfect
shouldn't I have presweetened? shouldn't you have presweetened? shouldn't he have presweetened? shouldn't we have presweetened? shouldn't you have presweetened? shouldn't they have presweetened?	shouldn't I have been presweetening? shouldn't you have been presweetening? shouldn't he have been presweetening? shouldn't we have been presweetening? shouldn't you have been presweetening? shouldn't they have been presweetening?