English verb conjugation
SHOULD ROLL

Regular verb: roll - rolled - rolled

Affirmation

Simple form	V-ing form
I'd roll you'd roll he'd roll we'd roll you'd roll they'd roll	I'd be rolling you'd be rolling he'd be rolling we'd be rolling you'd be rolling they'd be rolling
Perfect	V-ing perfect
I should've rolled you should've rolled he should've rolled we should've rolled you should've rolled they should've rolled	I should've been rolling you should've been rolling he should've been rolling we should've been rolling you should've been rolling they should've been rolling

Negation

Simple form	V-ing form
I shouldn't roll you shouldn't roll he shouldn't roll we shouldn't roll you shouldn't roll they shouldn't roll	I shouldn't be rolling you shouldn't be rolling he shouldn't be rolling we shouldn't be rolling you shouldn't be rolling they shouldn't be rolling
Perfect	V-ing perfect
I shouldn't have rolled you shouldn't have rolled he shouldn't have rolled we shouldn't have rolled you shouldn't have rolled they shouldn't have rolled	I shouldn't have been rolling you shouldn't have been rolling he shouldn't have been rolling we shouldn't have been rolling you shouldn't have been rolling they shouldn't have been rolling

Interrogative form

Simple form	V-ing form
should I roll? should you roll? should he roll? should we roll? should you roll? should they roll?	should I be rolling? should you be rolling? should he be rolling? should we be rolling? should you be rolling? should they be rolling?
Perfect	V-ing perfect
should I have rolled? should you have rolled? should he have rolled? should we have rolled? should you have rolled? should they have rolled?	should I have been rolling? should you have been rolling? should he have been rolling? should we have been rolling? should you have been rolling? should they have been rolling?

Interro-negative form

Simple form	V-ing form
shouldn't I roll? shouldn't you roll? shouldn't he roll? shouldn't we roll? shouldn't you roll? shouldn't they roll?	shouldn't I be rolling? shouldn't you be rolling? shouldn't he be rolling? shouldn't we be rolling? shouldn't you be rolling? shouldn't they be rolling?
Perfect	V-ing perfect
shouldn't I have rolled? shouldn't you have rolled? shouldn't he have rolled? shouldn't we have rolled? shouldn't you have rolled? shouldn't they have rolled?	shouldn't I have been rolling? shouldn't you have been rolling? shouldn't he have been rolling? shouldn't we have been rolling? shouldn't you have been rolling? shouldn't they have been rolling?