English verb conjugation
SHOULD BELLOW

Regular verb: bellow - bellowed - bellowed

Affirmation

Simple form	V-ing form
I'd bellow you'd bellow he'd bellow we'd bellow you'd bellow they'd bellow	I'd be bellowing you'd be bellowing he'd be bellowing we'd be bellowing you'd be bellowing they'd be bellowing
Perfect	V-ing perfect
I should've bellowed you should've bellowed he should've bellowed we should've bellowed you should've bellowed they should've bellowed	I should've been bellowing you should've been bellowing he should've been bellowing we should've been bellowing you should've been bellowing they should've been bellowing

Negation

Simple form	V-ing form
I shouldn't bellow you shouldn't bellow he shouldn't bellow we shouldn't bellow you shouldn't bellow they shouldn't bellow	I shouldn't be bellowing you shouldn't be bellowing he shouldn't be bellowing we shouldn't be bellowing you shouldn't be bellowing they shouldn't be bellowing
Perfect	V-ing perfect
I shouldn't have bellowed you shouldn't have bellowed he shouldn't have bellowed we shouldn't have bellowed you shouldn't have bellowed they shouldn't have bellowed	I shouldn't have been bellowing you shouldn't have been bellowing he shouldn't have been bellowing we shouldn't have been bellowing you shouldn't have been bellowing they shouldn't have been bellowing

Interrogative form

Simple form	V-ing form
should I bellow? should you bellow? should he bellow? should we bellow? should you bellow? should they bellow?	should I be bellowing? should you be bellowing? should he be bellowing? should we be bellowing? should you be bellowing? should they be bellowing?
Perfect	V-ing perfect
should I have bellowed? should you have bellowed? should he have bellowed? should we have bellowed? should you have bellowed? should they have bellowed?	should I have been bellowing? should you have been bellowing? should he have been bellowing? should we have been bellowing? should you have been bellowing? should they have been bellowing?

Interro-negative form

Simple form	V-ing form
shouldn't I bellow? shouldn't you bellow? shouldn't he bellow? shouldn't we bellow? shouldn't you bellow? shouldn't they bellow?	shouldn't I be bellowing? shouldn't you be bellowing? shouldn't he be bellowing? shouldn't we be bellowing? shouldn't you be bellowing? shouldn't they be bellowing?
Perfect	V-ing perfect
shouldn't I have bellowed? shouldn't you have bellowed? shouldn't he have bellowed? shouldn't we have bellowed? shouldn't you have bellowed? shouldn't they have bellowed?	shouldn't I have been bellowing? shouldn't you have been bellowing? shouldn't he have been bellowing? shouldn't we have been bellowing? shouldn't you have been bellowing? shouldn't they have been bellowing?