English verb conjugation
SHOULD ROAR

Regular verb: roar - roared - roared

Affirmation

Simple form	V-ing form
I'd roar you'd roar he'd roar we'd roar you'd roar they'd roar	I'd be roaring you'd be roaring he'd be roaring we'd be roaring you'd be roaring they'd be roaring
Perfect	V-ing perfect
I should've roared you should've roared he should've roared we should've roared you should've roared they should've roared	I should've been roaring you should've been roaring he should've been roaring we should've been roaring you should've been roaring they should've been roaring

Negation

Simple form	V-ing form
I shouldn't roar you shouldn't roar he shouldn't roar we shouldn't roar you shouldn't roar they shouldn't roar	I shouldn't be roaring you shouldn't be roaring he shouldn't be roaring we shouldn't be roaring you shouldn't be roaring they shouldn't be roaring
Perfect	V-ing perfect
I shouldn't have roared you shouldn't have roared he shouldn't have roared we shouldn't have roared you shouldn't have roared they shouldn't have roared	I shouldn't have been roaring you shouldn't have been roaring he shouldn't have been roaring we shouldn't have been roaring you shouldn't have been roaring they shouldn't have been roaring

Interrogative form

Simple form	V-ing form
should I roar? should you roar? should he roar? should we roar? should you roar? should they roar?	should I be roaring? should you be roaring? should he be roaring? should we be roaring? should you be roaring? should they be roaring?
Perfect	V-ing perfect
should I have roared? should you have roared? should he have roared? should we have roared? should you have roared? should they have roared?	should I have been roaring? should you have been roaring? should he have been roaring? should we have been roaring? should you have been roaring? should they have been roaring?

Interro-negative form

Simple form	V-ing form
shouldn't I roar? shouldn't you roar? shouldn't he roar? shouldn't we roar? shouldn't you roar? shouldn't they roar?	shouldn't I be roaring? shouldn't you be roaring? shouldn't he be roaring? shouldn't we be roaring? shouldn't you be roaring? shouldn't they be roaring?
Perfect	V-ing perfect
shouldn't I have roared? shouldn't you have roared? shouldn't he have roared? shouldn't we have roared? shouldn't you have roared? shouldn't they have roared?	shouldn't I have been roaring? shouldn't you have been roaring? shouldn't he have been roaring? shouldn't we have been roaring? shouldn't you have been roaring? shouldn't they have been roaring?