English verb conjugation
SHOULD ENFORCE

Regular verb: enforce - enforced - enforced

Affirmation

Simple form	V-ing form
I'd enforce you'd enforce he'd enforce we'd enforce you'd enforce they'd enforce	I'd be enforcing you'd be enforcing he'd be enforcing we'd be enforcing you'd be enforcing they'd be enforcing
Perfect	V-ing perfect
I should've enforced you should've enforced he should've enforced we should've enforced you should've enforced they should've enforced	I should've been enforcing you should've been enforcing he should've been enforcing we should've been enforcing you should've been enforcing they should've been enforcing

Negation

Simple form	V-ing form
I shouldn't enforce you shouldn't enforce he shouldn't enforce we shouldn't enforce you shouldn't enforce they shouldn't enforce	I shouldn't be enforcing you shouldn't be enforcing he shouldn't be enforcing we shouldn't be enforcing you shouldn't be enforcing they shouldn't be enforcing
Perfect	V-ing perfect
I shouldn't have enforced you shouldn't have enforced he shouldn't have enforced we shouldn't have enforced you shouldn't have enforced they shouldn't have enforced	I shouldn't have been enforcing you shouldn't have been enforcing he shouldn't have been enforcing we shouldn't have been enforcing you shouldn't have been enforcing they shouldn't have been enforcing

Interrogative form

Simple form	V-ing form
should I enforce? should you enforce? should he enforce? should we enforce? should you enforce? should they enforce?	should I be enforcing? should you be enforcing? should he be enforcing? should we be enforcing? should you be enforcing? should they be enforcing?
Perfect	V-ing perfect
should I have enforced? should you have enforced? should he have enforced? should we have enforced? should you have enforced? should they have enforced?	should I have been enforcing? should you have been enforcing? should he have been enforcing? should we have been enforcing? should you have been enforcing? should they have been enforcing?

Interro-negative form

Simple form	V-ing form
shouldn't I enforce? shouldn't you enforce? shouldn't he enforce? shouldn't we enforce? shouldn't you enforce? shouldn't they enforce?	shouldn't I be enforcing? shouldn't you be enforcing? shouldn't he be enforcing? shouldn't we be enforcing? shouldn't you be enforcing? shouldn't they be enforcing?
Perfect	V-ing perfect
shouldn't I have enforced? shouldn't you have enforced? shouldn't he have enforced? shouldn't we have enforced? shouldn't you have enforced? shouldn't they have enforced?	shouldn't I have been enforcing? shouldn't you have been enforcing? shouldn't he have been enforcing? shouldn't we have been enforcing? shouldn't you have been enforcing? shouldn't they have been enforcing?