English verb conjugation
SHOULD BILLET

Regular verb: billet - billeted - billeted

Affirmation

Simple form	V-ing form
I'd billet you'd billet she'd billet we'd billet you'd billet they'd billet	I'd be billeting you'd be billeting she'd be billeting we'd be billeting you'd be billeting they'd be billeting
Perfect	V-ing perfect
I should've billeted you should've billeted she should've billeted we should've billeted you should've billeted they should've billeted	I should've been billeting you should've been billeting she should've been billeting we should've been billeting you should've been billeting they should've been billeting

Negation

Simple form	V-ing form
I shouldn't billet you shouldn't billet she shouldn't billet we shouldn't billet you shouldn't billet they shouldn't billet	I shouldn't be billeting you shouldn't be billeting she shouldn't be billeting we shouldn't be billeting you shouldn't be billeting they shouldn't be billeting
Perfect	V-ing perfect
I shouldn't have billeted you shouldn't have billeted she shouldn't have billeted we shouldn't have billeted you shouldn't have billeted they shouldn't have billeted	I shouldn't have been billeting you shouldn't have been billeting she shouldn't have been billeting we shouldn't have been billeting you shouldn't have been billeting they shouldn't have been billeting

Interrogative form

Simple form	V-ing form
should I billet? should you billet? should she billet? should we billet? should you billet? should they billet?	should I be billeting? should you be billeting? should she be billeting? should we be billeting? should you be billeting? should they be billeting?
Perfect	V-ing perfect
should I have billeted? should you have billeted? should she have billeted? should we have billeted? should you have billeted? should they have billeted?	should I have been billeting? should you have been billeting? should she have been billeting? should we have been billeting? should you have been billeting? should they have been billeting?

Interro-negative form

Simple form	V-ing form
shouldn't I billet? shouldn't you billet? shouldn't she billet? shouldn't we billet? shouldn't you billet? shouldn't they billet?	shouldn't I be billeting? shouldn't you be billeting? shouldn't she be billeting? shouldn't we be billeting? shouldn't you be billeting? shouldn't they be billeting?
Perfect	V-ing perfect
shouldn't I have billeted? shouldn't you have billeted? shouldn't she have billeted? shouldn't we have billeted? shouldn't you have billeted? shouldn't they have billeted?	shouldn't I have been billeting? shouldn't you have been billeting? shouldn't she have been billeting? shouldn't we have been billeting? shouldn't you have been billeting? shouldn't they have been billeting?