English verb conjugation
SHOULD FALSIFY

Regular verb: falsify - falsified - falsified

Affirmation

Simple form	V-ing form
I'd falsify you'd falsify she'd falsify we'd falsify you'd falsify they'd falsify	I'd be falsifying you'd be falsifying she'd be falsifying we'd be falsifying you'd be falsifying they'd be falsifying
Perfect	V-ing perfect
I should've falsified you should've falsified she should've falsified we should've falsified you should've falsified they should've falsified	I should've been falsifying you should've been falsifying she should've been falsifying we should've been falsifying you should've been falsifying they should've been falsifying

Negation

Simple form	V-ing form
I shouldn't falsify you shouldn't falsify she shouldn't falsify we shouldn't falsify you shouldn't falsify they shouldn't falsify	I shouldn't be falsifying you shouldn't be falsifying she shouldn't be falsifying we shouldn't be falsifying you shouldn't be falsifying they shouldn't be falsifying
Perfect	V-ing perfect
I shouldn't have falsified you shouldn't have falsified she shouldn't have falsified we shouldn't have falsified you shouldn't have falsified they shouldn't have falsified	I shouldn't have been falsifying you shouldn't have been falsifying she shouldn't have been falsifying we shouldn't have been falsifying you shouldn't have been falsifying they shouldn't have been falsifying

Interrogative form

Simple form	V-ing form
should I falsify? should you falsify? should she falsify? should we falsify? should you falsify? should they falsify?	should I be falsifying? should you be falsifying? should she be falsifying? should we be falsifying? should you be falsifying? should they be falsifying?
Perfect	V-ing perfect
should I have falsified? should you have falsified? should she have falsified? should we have falsified? should you have falsified? should they have falsified?	should I have been falsifying? should you have been falsifying? should she have been falsifying? should we have been falsifying? should you have been falsifying? should they have been falsifying?

Interro-negative form

Simple form	V-ing form
shouldn't I falsify? shouldn't you falsify? shouldn't she falsify? shouldn't we falsify? shouldn't you falsify? shouldn't they falsify?	shouldn't I be falsifying? shouldn't you be falsifying? shouldn't she be falsifying? shouldn't we be falsifying? shouldn't you be falsifying? shouldn't they be falsifying?
Perfect	V-ing perfect
shouldn't I have falsified? shouldn't you have falsified? shouldn't she have falsified? shouldn't we have falsified? shouldn't you have falsified? shouldn't they have falsified?	shouldn't I have been falsifying? shouldn't you have been falsifying? shouldn't she have been falsifying? shouldn't we have been falsifying? shouldn't you have been falsifying? shouldn't they have been falsifying?