English verb conjugation
SHOULD BEEF

Regular verb: beef - beefed - beefed

Affirmation

Simple form	V-ing form
I'd beef you'd beef he'd beef we'd beef you'd beef they'd beef	I'd be beefing you'd be beefing he'd be beefing we'd be beefing you'd be beefing they'd be beefing
Perfect	V-ing perfect
I should've beefed you should've beefed he should've beefed we should've beefed you should've beefed they should've beefed	I should've been beefing you should've been beefing he should've been beefing we should've been beefing you should've been beefing they should've been beefing

Negation

Simple form	V-ing form
I shouldn't beef you shouldn't beef he shouldn't beef we shouldn't beef you shouldn't beef they shouldn't beef	I shouldn't be beefing you shouldn't be beefing he shouldn't be beefing we shouldn't be beefing you shouldn't be beefing they shouldn't be beefing
Perfect	V-ing perfect
I shouldn't have beefed you shouldn't have beefed he shouldn't have beefed we shouldn't have beefed you shouldn't have beefed they shouldn't have beefed	I shouldn't have been beefing you shouldn't have been beefing he shouldn't have been beefing we shouldn't have been beefing you shouldn't have been beefing they shouldn't have been beefing

Interrogative form

Simple form	V-ing form
should I beef? should you beef? should he beef? should we beef? should you beef? should they beef?	should I be beefing? should you be beefing? should he be beefing? should we be beefing? should you be beefing? should they be beefing?
Perfect	V-ing perfect
should I have beefed? should you have beefed? should he have beefed? should we have beefed? should you have beefed? should they have beefed?	should I have been beefing? should you have been beefing? should he have been beefing? should we have been beefing? should you have been beefing? should they have been beefing?

Interro-negative form

Simple form	V-ing form
shouldn't I beef? shouldn't you beef? shouldn't he beef? shouldn't we beef? shouldn't you beef? shouldn't they beef?	shouldn't I be beefing? shouldn't you be beefing? shouldn't he be beefing? shouldn't we be beefing? shouldn't you be beefing? shouldn't they be beefing?
Perfect	V-ing perfect
shouldn't I have beefed? shouldn't you have beefed? shouldn't he have beefed? shouldn't we have beefed? shouldn't you have beefed? shouldn't they have beefed?	shouldn't I have been beefing? shouldn't you have been beefing? shouldn't he have been beefing? shouldn't we have been beefing? shouldn't you have been beefing? shouldn't they have been beefing?