English verb conjugation
SHOULD PETTIFOG

Regular verb: pettifog - pettifoged - pettifoged

Affirmation

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

Negation

Simple form	V-ing form
I should not pettifog you should not pettifog he should not pettifog we should not pettifog you should not pettifog they should not pettifog	I should not be pettifoging you should not be pettifoging he should not be pettifoging we should not be pettifoging you should not be pettifoging they should not be pettifoging
Perfect	V-ing perfect
I should not have pettifoged you should not have pettifoged he should not have pettifoged we should not have pettifoged you should not have pettifoged they should not have pettifoged	I should not have been pettifoging you should not have been pettifoging he should not have been pettifoging we should not have been pettifoging you should not have been pettifoging they should not 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
should I not pettifog? should you not pettifog? should he not pettifog? should we not pettifog? should you not pettifog? should they not pettifog?	should I not be pettifoging? should you not be pettifoging? should he not be pettifoging? should we not be pettifoging? should you not be pettifoging? should they not be pettifoging?
Perfect	V-ing perfect
should I not have pettifoged? should you not have pettifoged? should he not have pettifoged? should we not have pettifoged? should you not have pettifoged? should they not have pettifoged?	should I not have been pettifoging? should you not have been pettifoging? should he not have been pettifoging? should we not have been pettifoging? should you not have been pettifoging? should they not have been pettifoging?