English verb conjugation
SHOULD PETTIFOG

Regular verb: pettifog - pettifoged - pettifoged

Affirmation

Simple form	V-ing form
I'd pettifog you'd pettifog he'd pettifog we'd pettifog you'd pettifog they'd pettifog	I'd be pettifoging you'd be pettifoging he'd be pettifoging we'd be pettifoging you'd be pettifoging they'd be pettifoging
Perfect	V-ing perfect
I should've pettifoged you should've pettifoged he should've pettifoged we should've pettifoged you should've pettifoged they should've pettifoged	I should've been pettifoging you should've been pettifoging he should've been pettifoging we should've been pettifoging you should've been pettifoging they should've been pettifoging

Negation

Simple form	V-ing form
I shouldn't pettifog you shouldn't pettifog he shouldn't pettifog we shouldn't pettifog you shouldn't pettifog they shouldn't pettifog	I shouldn't be pettifoging you shouldn't be pettifoging he shouldn't be pettifoging we shouldn't be pettifoging you shouldn't be pettifoging they shouldn't be pettifoging
Perfect	V-ing perfect
I shouldn't have pettifoged you shouldn't have pettifoged he shouldn't have pettifoged we shouldn't have pettifoged you shouldn't have pettifoged they shouldn't have pettifoged	I shouldn't have been pettifoging you shouldn't have been pettifoging he shouldn't have been pettifoging we shouldn't have been pettifoging you shouldn't have been pettifoging they shouldn't have been pettifoging

Interrogative form

Simple form	V-ing form
should I pettifog? should you pettifog? should he pettifog? should we pettifog? should you pettifog? should they pettifog?	should I be pettifoging? should you be pettifoging? should he be pettifoging? should we be pettifoging? should you be pettifoging? should they be pettifoging?
Perfect	V-ing perfect
should I have pettifoged? should you have pettifoged? should he have pettifoged? should we have pettifoged? should you have pettifoged? should they have pettifoged?	should I have been pettifoging? should you have been pettifoging? should he have been pettifoging? should we have been pettifoging? should you have been pettifoging? should they have been pettifoging?

Interro-negative form

Simple form	V-ing form
shouldn't I pettifog? shouldn't you pettifog? shouldn't he pettifog? shouldn't we pettifog? shouldn't you pettifog? shouldn't they pettifog?	shouldn't I be pettifoging? shouldn't you be pettifoging? shouldn't he be pettifoging? shouldn't we be pettifoging? shouldn't you be pettifoging? shouldn't they be pettifoging?
Perfect	V-ing perfect
shouldn't I have pettifoged? shouldn't you have pettifoged? shouldn't he have pettifoged? shouldn't we have pettifoged? shouldn't you have pettifoged? shouldn't they have pettifoged?	shouldn't I have been pettifoging? shouldn't you have been pettifoging? shouldn't he have been pettifoging? shouldn't we have been pettifoging? shouldn't you have been pettifoging? shouldn't they have been pettifoging?