English verb conjugation
SHOULD SPELL

Irregular verb: spell - spelled, spelt - spelled, spelt

Affirmation

Simple form	V-ing form
I should spell you should spell she should spell we should spell you should spell they should spell	I should be spelling you should be spelling she should be spelling we should be spelling you should be spelling they should be spelling
Perfect	V-ing perfect
I should have spelled, spelt you should have spelled, spelt she should have spelled, spelt we should have spelled, spelt you should have spelled, spelt they should have spelled, spelt	I should have been spelling you should have been spelling she should have been spelling we should have been spelling you should have been spelling they should have been spelling

Negation

Simple form	V-ing form
I should not spell you should not spell she should not spell we should not spell you should not spell they should not spell	I should not be spelling you should not be spelling she should not be spelling we should not be spelling you should not be spelling they should not be spelling
Perfect	V-ing perfect
I should not have spelled, spelt you should not have spelled, spelt she should not have spelled, spelt we should not have spelled, spelt you should not have spelled, spelt they should not have spelled, spelt	I should not have been spelling you should not have been spelling she should not have been spelling we should not have been spelling you should not have been spelling they should not have been spelling

Interrogative form

Simple form	V-ing form
should I spell? should you spell? should she spell? should we spell? should you spell? should they spell?	should I be spelling? should you be spelling? should she be spelling? should we be spelling? should you be spelling? should they be spelling?
Perfect	V-ing perfect
should I have spelled, spelt? should you have spelled, spelt? should she have spelled, spelt? should we have spelled, spelt? should you have spelled, spelt? should they have spelled, spelt?	should I have been spelling? should you have been spelling? should she have been spelling? should we have been spelling? should you have been spelling? should they have been spelling?

Interro-negative form

Simple form	V-ing form
should I not spell? should you not spell? should she not spell? should we not spell? should you not spell? should they not spell?	should I not be spelling? should you not be spelling? should she not be spelling? should we not be spelling? should you not be spelling? should they not be spelling?
Perfect	V-ing perfect
should I not have spelled, spelt? should you not have spelled, spelt? should she not have spelled, spelt? should we not have spelled, spelt? should you not have spelled, spelt? should they not have spelled, spelt?	should I not have been spelling? should you not have been spelling? should she not have been spelling? should we not have been spelling? should you not have been spelling? should they not have been spelling?