English verb conjugation
SHOULD EXPOSTULATE

Regular verb: expostulate - expostulated - expostulated

Affirmation

Simple form	V-ing form
I'd expostulate you'd expostulate she'd expostulate we'd expostulate you'd expostulate they'd expostulate	I'd be expostulating you'd be expostulating she'd be expostulating we'd be expostulating you'd be expostulating they'd be expostulating
Perfect	V-ing perfect
I should've expostulated you should've expostulated she should've expostulated we should've expostulated you should've expostulated they should've expostulated	I should've been expostulating you should've been expostulating she should've been expostulating we should've been expostulating you should've been expostulating they should've been expostulating

Negation

Simple form	V-ing form
I shouldn't expostulate you shouldn't expostulate she shouldn't expostulate we shouldn't expostulate you shouldn't expostulate they shouldn't expostulate	I shouldn't be expostulating you shouldn't be expostulating she shouldn't be expostulating we shouldn't be expostulating you shouldn't be expostulating they shouldn't be expostulating
Perfect	V-ing perfect
I shouldn't have expostulated you shouldn't have expostulated she shouldn't have expostulated we shouldn't have expostulated you shouldn't have expostulated they shouldn't have expostulated	I shouldn't have been expostulating you shouldn't have been expostulating she shouldn't have been expostulating we shouldn't have been expostulating you shouldn't have been expostulating they shouldn't have been expostulating

Interrogative form

Simple form	V-ing form
should I expostulate? should you expostulate? should she expostulate? should we expostulate? should you expostulate? should they expostulate?	should I be expostulating? should you be expostulating? should she be expostulating? should we be expostulating? should you be expostulating? should they be expostulating?
Perfect	V-ing perfect
should I have expostulated? should you have expostulated? should she have expostulated? should we have expostulated? should you have expostulated? should they have expostulated?	should I have been expostulating? should you have been expostulating? should she have been expostulating? should we have been expostulating? should you have been expostulating? should they have been expostulating?

Interro-negative form

Simple form	V-ing form
shouldn't I expostulate? shouldn't you expostulate? shouldn't she expostulate? shouldn't we expostulate? shouldn't you expostulate? shouldn't they expostulate?	shouldn't I be expostulating? shouldn't you be expostulating? shouldn't she be expostulating? shouldn't we be expostulating? shouldn't you be expostulating? shouldn't they be expostulating?
Perfect	V-ing perfect
shouldn't I have expostulated? shouldn't you have expostulated? shouldn't she have expostulated? shouldn't we have expostulated? shouldn't you have expostulated? shouldn't they have expostulated?	shouldn't I have been expostulating? shouldn't you have been expostulating? shouldn't she have been expostulating? shouldn't we have been expostulating? shouldn't you have been expostulating? shouldn't they have been expostulating?