English verb conjugation
SHOULD WOLF

Regular verb: wolf - wolfed - wolfed

Affirmation

Simple form	V-ing form
I'd wolf you'd wolf she'd wolf we'd wolf you'd wolf they'd wolf	I'd be wolfing you'd be wolfing she'd be wolfing we'd be wolfing you'd be wolfing they'd be wolfing
Perfect	V-ing perfect
I should've wolfed you should've wolfed she should've wolfed we should've wolfed you should've wolfed they should've wolfed	I should've been wolfing you should've been wolfing she should've been wolfing we should've been wolfing you should've been wolfing they should've been wolfing

Negation

Simple form	V-ing form
I shouldn't wolf you shouldn't wolf she shouldn't wolf we shouldn't wolf you shouldn't wolf they shouldn't wolf	I shouldn't be wolfing you shouldn't be wolfing she shouldn't be wolfing we shouldn't be wolfing you shouldn't be wolfing they shouldn't be wolfing
Perfect	V-ing perfect
I shouldn't have wolfed you shouldn't have wolfed she shouldn't have wolfed we shouldn't have wolfed you shouldn't have wolfed they shouldn't have wolfed	I shouldn't have been wolfing you shouldn't have been wolfing she shouldn't have been wolfing we shouldn't have been wolfing you shouldn't have been wolfing they shouldn't have been wolfing

Interrogative form

Simple form	V-ing form
should I wolf? should you wolf? should she wolf? should we wolf? should you wolf? should they wolf?	should I be wolfing? should you be wolfing? should she be wolfing? should we be wolfing? should you be wolfing? should they be wolfing?
Perfect	V-ing perfect
should I have wolfed? should you have wolfed? should she have wolfed? should we have wolfed? should you have wolfed? should they have wolfed?	should I have been wolfing? should you have been wolfing? should she have been wolfing? should we have been wolfing? should you have been wolfing? should they have been wolfing?

Interro-negative form

Simple form	V-ing form
shouldn't I wolf? shouldn't you wolf? shouldn't she wolf? shouldn't we wolf? shouldn't you wolf? shouldn't they wolf?	shouldn't I be wolfing? shouldn't you be wolfing? shouldn't she be wolfing? shouldn't we be wolfing? shouldn't you be wolfing? shouldn't they be wolfing?
Perfect	V-ing perfect
shouldn't I have wolfed? shouldn't you have wolfed? shouldn't she have wolfed? shouldn't we have wolfed? shouldn't you have wolfed? shouldn't they have wolfed?	shouldn't I have been wolfing? shouldn't you have been wolfing? shouldn't she have been wolfing? shouldn't we have been wolfing? shouldn't you have been wolfing? shouldn't they have been wolfing?